Gmt400 y pipe

Gmt400 y pipe. I plan on running a single 3" cat-back. Thread starter eran tomer; Start date Feb 16, 2023; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Oct 7, 2022 Flowmaster Scavenger Series Y Collectors with qualifying orders of $109. Talk to the experts. New. Joined Jan 3, 2019 Messages 10,457 Reaction score 16,962 Location Tonopah, AZ. 5" Outlet Y Pipe Withstands High Temperatures(Wide-body) 4. Joined to further clarify, this is totally correct, for a stockish N/A motor. When I first ran the thing it had an OEM TBI manifold and 350 throttle body. Staff member. Joined Mar 22, 2019 Messages 12 Reaction score 8 Location Champlain, NY. mn_ski; Jun 14, 2024; Exhaust; Replies 3 Views 953. Joined Mar 24, 2010 Messages 1,698 Reaction score 510 Location H-town. Using these options you may be able to simply (for $$$) replace it. Last edited: Mar 8, 2017 Y pipe flange dimensions. Search titles only By: Search Advanced search New posts. I want to put a Flowmaster 70 series muffler 3 inch inlet and dual 2. cab short bed and want to know if anyone can suggest a good complete exhaust system from the headers back with no cats and true dual if possible? I want something that will breath really well, especially after I Tried googling it and the confusion level just got worse, LOL The replacement water neck on my 7. I did not want a loud exhaust and opted for a Dynomax Turbo II. Modifications are required though from what I've heard/seen. I got up under there with my tool kit and Y pipe no cats. If the pipe is tuned properly, the exhaust resonance produces a low-pressure spike at the exhaust port just before the port closes, to draw-in additional fuel/air mixture. Dec 15, 2012 #2 Swims350 I'm Awesome. Great products with affordable pricing. And was wondering if the stock Y pipe is a 2. I have a old c3500 squarebody I’m fixing up and trying to find a y-pipe for it. G. I would start by buying that “off-road” y pipe kit someone posted above and then experiment with a few mufflers or straight pipes till you find what you like. can i swap the dual for the y-pipe without any issues? UPDATE: the exhaust i am looking at is from a 305 TBI motor and i am not sure if it will work on my 350 SFI Vortec I am not too great when it comes to the mechanical stuffany info that you guys can offer is greatly appreciated . Can't find crap. Members . Square Body C/K Series. So how about it? Will the dual pipes/dual UPDATE: I installed a new motor and had trouble witht the stock y pipe, after installing the Tuningpros headers, the ypipe is wider than the headers are so you have to I replaced the whole exhaust system and hardware starting from the y-pipe and back for about $800 CAD. I browsed around for a y pipe to fit my headers and couldn’t find a thing. Aug 17, 2019 #11 evilunclegrimace Does not always play well with others. Magnaflow makes a nice higher flowing unit. Garage. Controversial. In fact the magnaflow/bosal high flow cat for a L30 305 Vortec van is identical to a TBI truck where it bolts to the manifolds and uses a high flow dual inlet/single outlet cat THAT, in stainless steel, would be The filler pipe on my truck is getting rusted so was thinking of picking a new one up and replacing it, there are what looks to be two rubber hoses from the gas tank going to it, are those hoses just rubber? Thinking of replacing them I also found that for some reason the stock exhaust had the single wire O2 sensor located in the exhaust pipe behind the area where the stock Y pipe joined. T. An X or Y pipe changes the tone dramatically and gives it a smoother I also found that for some reason the stock exhaust had the single wire O2 sensor located in the exhaust pipe behind the area where the stock Y pipe joined. Reactions: HotWheelsBurban. I don’t use exhaust kits I just pay a shop to mandrel bend the pipes custom and fully weld each connection. Best. Last edited: Jan 25, 2022. Has anyone fit them in a squarebody? they have a 3in outlet instead of the 2. Sep 19, 2016 #1 Gearheadmike OBS Enthusiast. Thanks I'm not sure on the TBI O2 sensor installation variations, but if you've got 2 sensors, one on the drivers side bank, and the other in the Y pipe pre-cat. In addition, it fits like a glove and it is brand new. 1; 2; Next. I don't want a true dual, you lose hp and low end torque when you don't add in a y or x pipe. Thread starter 95Escahoe; Start date Mar 7, 2013; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Thread starter lance; Start date Dec 2, 2010; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. My. That's what I did. 5" Y-pipe with pellet cat. I prefer the sound of true duals. Let me know what you think. Cart. I need the exhaust hangers and possibly the mounting hard wear if available. IMO, straight pipes are for HEAVILY built engines where every little bit of $1300 for factory cats is typical stealership insanity. 5" is best. Most people run custom duals and forego the y pipe. 1 of 2 Go to page Need a new Y pipe. An X or Y pipe changes the tone dramatically and gives it a smoother Mar 14, 2021 · It'll depend on how the flange is made. Here is a pic of the 3/4 ton y-pipe. Download Connectors/Reducers Dimension PDF. 【Package Include】1pc Upower Y pipe Exhaust Pipe (3x2. Thread starter df2x4; Start date Jan 12, 2021; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. TRACK ORDER. 5x10) 【Y-pipe Size】3" Inlet - 2. Thread starter df2x4; Start date Personally I'd buy the applicable Y-pipe and cats for your truck from Magnaflow (about $350, and 100x better than the factory part) and bolt it in yourself. . Show More. Sign In. Thread starter 99xcss4; Start date Mar 27, 2021; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Aug 3, 2010 · No Y or X pipe Its True system. Reactions: 1 person. You could pretty much get an entire new custom exhaust setup for what that shop quoted you, that's robbery. Just want compatible parts with the least amount of cut and paste. :word: I need to upgrade this because it sounds bad in the cab, it's in rough shape and the pipe pre glass packs is just sitting on the cross member (no hangers) My ideas for the new exhaust is to cut off the exhaust after the y pipe where it combines to a single pipe. Reactions: Rgraves66. Go. 5 all the way back with 2 cats & 2 mufflers. 3 vortec but needs a post catO2 bung and for the vortec trucks upgrading to the bigger 3/4 and 1 ton down pipes is a good upgrade. However if you’ve got pieces rattling around in your cat it’s probably bad. 2500 exhaust y-pipe is much larger but you can't find the OE y-pipe anymore with the stock cats and O2 sensor holes. Thread starter dwrestle; Start date Dec 21, 2015; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. naphidim Newbie. Others here on GMT400 may offer similar solutions. May 14, 2017 #7 rockusaf Newbie. Sizing on most of the parts seems to vary that I’ve seen. Application notes on some of the water necks listed on Rock have this note: "May Require 1/2-14 Npsf The best part is, our GMC K2500 Exhaust Y Pipes start from as little as $89. GMT400 Contact us; Jan 5, 2022 · I run a Magnaflow Y-pipe/cat on my V6 truck. Forums and people online seem to suggest this repair is a total cunt, involving a torch, tap and die into the manifold for new studs to attach the Y-pipe. 5 Inch Exhaust Y Pipe, 2. Apr 23, 2021 #1 F. My particular suburban has a Y pipe with a single outlet, not the dual outlets that appear common, the Gibson exhaust has a single inlet to accommodate this. WTB: Edelbrock y-pipe. Members Online. Prev. 6 out of 5 stars 706. I installed ancient Trick Flow Twisted Wedge heads on the fresh engine last January. New posts Latest activity. Plan is to order a new OE style Walker Y-pipe, a high flow cat, and Flowmaster 40 kit. 5" Inlet, Stainless Steel 10" Long Dual 2. Here in New Yuck and its salty winters, that things days are numbered. Reactions: Sully121, Lou Merrell Could be the length of the pipe is just moving the curve, giving the perception of more power. Nov 27, 2013 #2 The norastern exhaust gmt400 y pipe will not fit rear wheel drive g35 coupe vehicles. Anybody have any leads on anything? Dynomax pipe The filler pipe on my truck is getting rusted so was thinking of picking a new one up and replacing it, there are what looks to be two rubber hoses from the gas tank going to it, are those hoses just rubber? Thinking of replacing them Almost all of the GMT400 trucks I've seen in the salvage yard were straight-piped, and if most people are violating the law, we can expect a crackdown. If you click them and make a purchase, we may earn a small commission. 10",Universal: Exhaust Pipes & Tips - Walker direct-fit Y-pipes provide a solid merger solution between the manifold and muffler (s). GMT400 Contact us; So 4 months in to owning this 99 suburban Im dealing with a missing cat on the driver side down pipe and the 2nd original cat is still on the passenger side down pipe . Jan 22, 2016 #12 GMRedline I'm Awesome. I think, exhausts vary between 1500 and 2500 Gonna put a set of shorty headers on my 350, should I put an h pipe or y pipe in? Forums. I did this on my jeep a while back with an over & in piece of pipe, and some pipe clamps; but then I had to pay $90 for a new catt to be welded in eventually. Being Jegs branded I was hoping for good quality. OE Y-pipe is very small diameter. Take a look at the video. First Gen Mustang. Took me a solid 2 hours to find the connector. I used bosal from rock auto . Again, by a stoke of luck, the new cat had 2 1/2" inside diameter so it slid right on the new Y-pipe. Joined Jun 1, 2016 Messages 61 Reaction score 7 Pictures of Y-Pipes. the exhaust is running down the passenger side just fine. Being that my truck is a 95, My state no longer requires emission testing. Plus I don't think anyone makes an "off-road" catless Y-pipe for the '96+ V6 exhaust system so I'd have to have one welded up if I went that route. 75" tail. Feb 12, 2013 #1 A. 0122, 7am-10pm CST, everyday. The pipe you have that has been altered I'd just call a down pipe. summitracing. Sep 29, 2021 · Every 4. Curious to see how the y-pipe lined up. Old. 7L TBI. AUTOSAVER88 Stainless Steel 2. Reactions: SUBURBAN5. Shop Exhaust Pipes, Y-Pipes at Summit Racing. www. Sent from what use to be a great country. Sep 10, 2010 #8 canuckz71 I'm Awesome. Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. 5" pipes to a 3" collector. Thread starter So broke; Start date Dec 30, 2011; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. I used to think my Gibson 3" single catback system with Pacesetter shorties wasn't nearly loud enough on my V6 truck. 5L V6 with equal length, merge collector shorty headers, dual 2. I actually have 6 v bands in my Yukons exhaust system so it can be taken apart easily for a trans swap etc. Another option is using Magnaflow’s y-pipe for 94-95 trucks, 2 1/4” mandrel bent tubing and includes their high flow catalytic converter for $150 – a great deal. Dec 24, 2021 #5 NorthState I'm Awesome. Joined Mar 10, 2020 Messages 3,177 Reaction score 6,399 Location Scotland. Supporting I know this is old but checking to see if moving the O2 sensor location has any ill effects. com Oct 7, 2022 It'll depend on how the flange is made. The rest is largely "window dressing". GMT400 GMT Trucks. Any long term or short term problems with running 1 catalytic converter on one bank and the other bank doesn’t have one on a Y-pipe setup exhaust Thread starter Iaskalottadumsht Start date Jan 24, 2024 "True Duals" will be louder and less-efficient than a system with a decent crossover pipe, or a system with a decent Y-pipe and large-diameter single exhaust downstream from the Y. Now, I wrote the words oversize holes above: Oversize meaning 10mm holes in UPDATE: I installed a new motor and had trouble witht the stock y pipe(I call it Borla), after installing the Tuningpros headers, the ypipe is wider than the headers are so you have to bend the pipes in and this will cause leaks. I don't know if it's just my truck but the pipes don't exactly look like the most precision work and it wouldn't suprise me if they changed diameter at different points along the system. Given that you're pretty-much limited to running the exhaust down the passenger side due to fuel-tank, crossmember, and transfer-case issues, you might as well just keep a Y-pipe and Hi all. Then I matured a little and now it's perfect. Dec 2, 2010 No Y or X pipe Its True system. IMO, all the aftermarket options are less reliable than the factory cats. My Garage. GM F-Body. 25" Dual Exhaust Adapter Connector,Overall Length: Approx. Joined Mar 1, 2012 Messages 11,504 Reaction score 13,691 Location Missouri. having separate bank O2 sensors is very beneficial on port injection because the fuel can differ from bank to bank, and hence the trims Jan 23, 2014 · I'm pretty new to welding and exhaust and stuff so I was going to use the stock y pipe that's there for now and just cut off close to the cat as possible and weld a pipe in there. Latest: dfarr67; Today at 12:32 PM; Audio + Electronics. Menu Log in Register Forums. aggieman I'm Awesome. 5" Single to 2. It is for a 5. 1 offer from $2599 $ 25 99. Feb 12, 2024 #6 Pinger I'm Awesome. Thanks Feb 7, 2024 · Hi all. 5" pipes and a X after the high flow cats. Joined Dec 13, 2013 Messages 435 Reaction score 75 Location Packer Country. So someone I know mentioned and noticed all this when I purchased the truck “ said it could lead to engine issues down the line sooner or later . Given that you're pretty-much limited to running the exhaust down the passenger side due to fuel-tank, crossmember, and transfer-case issues, you might as well just keep a Y-pipe and Sep 14, 2012 · I'm not sure on the TBI O2 sensor installation variations, but if you've got 2 sensors, one on the drivers side bank, and the other in the Y pipe pre-cat. 7L/350 Parts and Accessories y pipes KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! www. If you want to just tune out the O2, use what you have already. Possibly a h-pipe to scavage. Thread starter blackhawk17; Start date Nov 15, 2016; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Will the y pipe off Forums. Replacing the OEM pellet Catalytic Converter with a high flow cat (or 2 high flow cats) can help too. The new cat is shorter, so I went to the local muffler shop and bought a 19" piece of 2 1/2" pipe and it slipped right into the cat, and with a little Go to GMT400 r/GMT400 • by I’ve noticed my truck has a significant exhaust leak from the front left manifold to the Y-Pipe, exhaust is stock until it axle dumps through a cheap flow master. my larger pipe true dual setup is due to the fact that I run a very non-stock, forced induction truck, which changes the rules a bit. 0L V8 uses the same single cat Y-pipe as the 4. My spark plug acceess is better than stock even with the "angled-plugs" on the TW heads. So how about it? Will the dual pipes/dual I have a old c3500 squarebody I’m fixing up and trying to find a y-pipe for it. Please send links Dual in cat body works very well too. Aug 17, 2011 · Quoted from Truckin' Magazine Original article found HERE For decades, GM’s Gen I small-block was the go-to engine swap for anything that needed cheap, reliable power, but its reign is coming to an end. Mar 7, 2013 #1 95Escahoe I'm Awesome. I went to elderbrocks website an couldn't find it maybe i'm overlooking but don't think i'm am if some one could just point me in the right direction I Jan 24, 2024 · "True Duals" will be louder and less-efficient than a system with a decent crossover pipe, or a system with a decent Y-pipe and large-diameter single exhaust downstream from the Y. (Please Measure before Purchasing) 【Material】High I'm not familiar with anything exhaust-wise (that's one reason I want to do this) but I'd like to figure out an option that's not two tailpipes coming out the side. 6 out of 5 question about y pipes. The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1988 - 1998 GMT400 Chevy & GMC Pickups Message Vortec front pipe, minus converters, that ends at a flange. GMT400 Contact us; Terms and rules; Hey there - I ordered the Magnaflow y pipe with driver side cat (93607) but I cannot find the the next section with the passenger side cat to fit my truck. GM’s Gen III V-8 debuted in the new-for-’97 C5 Corvette, and during those 14 years it has been installed in North American vehicles from Chevrolet, GMC, Buick, Dec 6, 2018 · How to make exhaust X Pipes, Y Pipes, H Pipes, Splayed Pipes, and Parallel Pipes, as well as variants of each Newest [ September 24, 2024 ] How To Make Custom Floating Hubcaps How To & DIY [ September 19, 2024 ] How To Upholster Door Panels Without Sewing Step-by-Step How To & DIY Jun 29, 2022 · It’s up to you but you do want it to be balanced so either both cats or none. It's only about $550 for everything exhaust from the Y-pipe in the front to the two tail pipes in the back, including muffler and cat and all the connections and hardware. Joined Jul 18, 2020 Messages 4,750 Reaction score 8,085 Location Houston. Feb 22, 2017 #1 laidbackbigun I'm Awesome. S550. '97 C1500 4. 7L I know it's 2. It sounds like an Escalade's factory exhaust. Joined Dec 28, 2012 Basically cut the pipes behind the trans crossmember, welded the X-pipe to them, then had a local exhaust shop bend up pipes to connect the Thorleys to the X-pipe, leaving the OE mufflers. 1999 K2500 Can I see y’all’s x pipe setups? Thread starter Adam Strasser; Start date Mar 27, 2023; Tags exhaust fabrication x pipe Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Feb 16, 2013 #1 N. Thread starter laidbackbigun; Start date Feb 22, 2017; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Joined Nov 30, 2015 Messages 561 Reaction score 281 Location Raised y pipe? Thread starter smurfcivic; Start date Mar 17, 2013; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. 1; 2; First Prev 2 Aftermarket Y-pipe. (Less on Amazon. That y pipe is for a 95 and newer so I believe it will need an extra exhaust bung welded on the passenger side. Some folks really like it. 5” exhaust / shorty headers / Magnaflow high flow cats / Hooker Aerochambers / x-pipe / 100' exhaust wrap TrueTrac Locker, Larger I ask because I know a guy with a 5. Call 800. DEALS. PlayingWithTBI said: Most shorty headers are designed to bolt up to the factory Y pipe. Account. Reactions: 98chevy2500SS. Joined Aug 3, 2010 Messages 1,101 Reaction score 18 Location Alberta. I'm getting ready to do the exhaust on my '98 Z71 and want to do away with the factory 1 7/8" garbage. 2) replace the converters with new exhaust pipe, get a tune for the O2 sensors, drive. Thread starter fancyTBI; Start date Jun 5, 2019; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Get it Installed Buy in Store. 2-1/2” or 3”. I disconnected the steering shaft (one 15mm nut) and used an angle grinder to trim the alternator bracket so I could reach all the bolts. Allowing the exhaust for the two banks of cylinders to communicate not only lowers the sound level, it can change the tone as well. A merge pipe will also change the sound. Although it is listed for direct-fit applications for 2WD 94-95 trucks, it can be used in 88-95 trucks by cutting the 3” end off and welding on an intermediate pipe to connect How to make exhaust X Pipes, Y Pipes, H Pipes, Splayed Pipes, and Parallel Pipes, as well as variants of each Newest [ September 24, 2024 ] How To Make Custom Floating Hubcaps How To & DIY [ September 19, 2024 ] How To Upholster Door Panels Without Sewing Step-by-Step How To & DIY The V bands are great, no leaks and easy to take apart or put back together. Joined Jan 14, 2010 Messages 1,243 Reaction score 37 Location 【Package Include】1pc Upower Y pipe Exhaust Pipe(3x2. r/GMT400. GM changed some SUVs and Vans to a Y-Pipe some where in 99. I have a 98 pickup with the 5. 7 Vortec and single cat. It's my understanding that the exhaust in our motors is the largest restriction to Speed Engineering 1988-1998 GM Trucks (C1500,K1500) LS/LT Swap Headers & Exhaust. Custom 2. Oct 11, 2018 · No Y-pipe available for LT headers? Thread starter Overtime; Start date Oct 11, 2018; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. But I have no idea where they are getting it from. 25" Single to 2. Two-stroke engines usually improve power with a "tuned" (resonating) exhaust--they're said to come "on the pipe" the way 4-stroke engines are said to come "on the cam". Toolbox. LVJJJ said: (Prius's use so Meaning the y-pipe to header is able to be comformed to the header, and the bolts aren't rigid until tight. May 25, 2017 #5 Thatfordguy Because I can!! Joined Dec 12, 2016 Messages 390 Reaction score 192 Location NW Iowa. 50 ? 94 k1500 5. Jun 29, 2022 · You are creating confusion - in my mind at least - referring to a Y-pipe. Adam Strasser Newbie. Anyway, I have never ordered from Jegs before, curious if anyone has ordered their brand of stuff What kind of modification does it take to adapt the stock Y-pipe to long tube headers? I want to use a Jegs off-road y-pipe that's fit for the stock manifolds and cut that to fit if possible. FIND MY PART. Supporting Member . I have SS headers with an integrated donut type seal /fitting with a 3 hole bracket to connect to my new Walker Y Pipe that appears to have a shroud for the donut seal for the OEM type Cast headers as well with a 3 hole triangular mounting bracket. Nov 15, 2016 #1 blackhawk17 OBS Enthusiast. FWIW, my 99 C2500 Suburban's system is pretty much as per the two photos in your post. having separate bank O2 sensors is very beneficial on port injection because the fuel can differ from bank to bank, and hence the trims Tri-Y headers into a Merge Y or X-pipe have worked best for me for torque. You're right, fuel Curious if anyone has purchased Jegs 555-77326 Y Pipe with Cats? Curious on quality and fitment. Super Moderator. i went to my closest shop and they told me that it would cost me 500$ and i would be better off put on a Hey guys. Although it is listed for direct-fit applications for 2WD 94-95 trucks, it can be used in 88-95 trucks by cutting the 3” end off and welding on an intermediate pipe to connect it to your muffler. Joined Apr 22, 2020 Messages 4,887 Reaction I had a custom Y pipe done with 3" pipe to a single outlet with a Dynomax Turbo II. Sorry if this post has been here before but i looked and couldn't find one for single cat. 5" Dual Exhaust Adapter Connector, 10" Overall Length, Universal 2 1/2 Inch Y-pipe, Weld-on. Joined May 11, 2010 Messages 897 Reaction That was one of the most effective ways to increase power. Particularly with a TBI that doesn't have much RPM potential to begin with. Trucks lowered 4/6 and I don’t like the tail pipe so close to the diff and body I need to change it up if I’m doing anything at this point . I need the hanger brackets with rubber insulators. I need the bent pipes that come off the exhaust manifolds to the cats. 5 to 3" Y-pipe and a high flow cat, they were a drastic improvement over the 2" outlet log manifolds and 2" to 2. 1; 2; 3; First Prev 3 You are creating confusion - in my mind at least - referring to a Y-pipe. May 25, 2017 #6 df2x4 4L60E Destroyer. i am looking for a manufactures that caters exactly my truck needs. If the cat is bad, anybody know if there is an off-road y-pipe available for the 4. Some folks really hate the way an "X-piped" exhaust sounds. HELP CENTER. 5inch pipe but I'm looking for the spec at the end of the pipe what the center to center distance is. 5 system, with less expense and lower noise. Application notes on some of the water necks listed on Rock have this note: "May Require 1/2-14 Npsf cutting tail pipe? Thread starter Playare; Start date Jul 29, 2011; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Most shorty headers are designed to bolt up to the factory Y pipe. Shop GMT400 GMT Trucks Exhaust Systems and Pipes and get Free Shipping on orders over $149 at Speedway Motors. then they are both going to be used for fueling trims. Sent from my R1 HD using Tapatalk . Feb 8, 2021 #7 Schurkey More to prevent charge spillage that cramming charge in the exhaust pipe back into the cylinder as if there is a negative pulse at BDC, it will not be of the strength of that in an expansion chamber to have drawn charge into the pipe. Currently has dual mufflers and pipes but is way to loud. Use this subreddit to post pictures of your GMT400 trucks, show us your mods, or ask for advice. The only issue I have is the Y pipe has hit the passenger side shackle. Registered members Current visitors. Mar 7, 2022 #6 kennythewelder Officially Retired, B31-3 (6-G) certified welder. 5"do flowtech afterburner muffler to 2. Got the full exhaust put in for under 300$ Apr 15, 2020 #3 PlayingWithTBI 2022 Truck of the Year. Jeep JK. Reactions: GrimsterGMC, 99xcss4 and Pinger. If you click them and Tried googling it and the confusion level just got worse, LOL The replacement water neck on my 7. 5" magnaflow dual tailpipes with my current tips on them. Under $100. y-pipe, crossover pipe. Some people hate them, some people like them. my girl has duals, one out each corner of the bumper and it looks good and its better lookin than straight out the back. 5" Outlet - 10" Long. 99. 3 and 305 GMT400 Y-Pipe I have seen is like a TBI Y-Pipe and uses a single cat. Oct 2, 2013 #5 tailpipe51 Suburbanholic. Nov 15, 2021 #2 Schurkey Supporting Member. Most likley going to finished this off with a gibson cat back. I mounted a new O2 sensor in the left hand header and used the single purple So I can take that 0411 out of a 00-02 van and direct swap into my 99 and it would fire right up and functionally work ? kind of you will need to re-pin your wire harness you will need to get a hold of lextech to get a pin out conversion chart I think it $20 '97 C1500 4. 【Application】 Universal fits 3" INLET trucks car can anyone tell me how i can put together a y pipe. Some of our top Exhaust Y Pipes brands are Walker and How to make exhaust X Pipes, Y Pipes, H Pipes, Splayed Pipes, and Parallel Pipes, as well as variants of each Newest [ September 24, 2024 ] How To Make Custom Floating Hubcaps How To & DIY [ September 19, 2024 ] How To Upholster Door Panels Without Sewing Step-by-Step How To & DIY I did this on my jeep a while back with an over & in piece of pipe, and some pipe clamps; but then I had to pay $90 for a new catt to be welded in eventually. Joined Oct 28, 2020 Messages You're right about the Y pipe being the most restrictive section on these trucks. -Thanks guys. Joined Jul 14, 2014 Messages 6,622 Reaction score 9,636 Location Louisiana. Joined I would just pay a muffled shop to bend custom exhaust from the manifolds, only use cats if you need them for emissions testing otherwise delete them. Staff online. Jegs Brand Y Pipe with Cats -Opinions. I've got some Dough Thorley headers and Y pipe that were on the stock 454 on my SAS with passenger side drop NP205 and Dana 60. Magnaflow Y pipe for the TBI trucks is great,fits 4. 3L V6, but the 5. Jul 29, 2011 I have straight pipes installed on my 1997 silverado. Joined Apr 1, 2012 Messages 17 Reaction score 6 Location Right here. GMCTRUCKS I'm Awesome. 2500's around here with usable exhaust don't exist, so I'm working on other options. Add a Vehicle. Personally I'd keep The truck has an aftermarket, wrinkle bent, replacement y-pipe. Clogged catalytic converter. Finally, the norastern exhaust gmt400 y pipe is made with the right part and it is flex. Best option for an y pipe replacement? 98 burb, stock manifolds. Thread starter Tahoez71; Start date Aug 3, 2024; Tags exhaust Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Spend the money on a decent Y-pipe, that's where the real restriction is. 4. I see a lot of people running duals with long tubes but I want to merge into a single 3" tailpipe on the Not thrilled about the ripple bends but they are 2. Pipes when they contract or expand create pulses which reflect back to the engine and can affect How to make exhaust X Pipes, Y Pipes, H Pipes, Splayed Pipes, and Parallel Pipes, as well as variants of each Newest [ September 24, 2024 ] How To Make Custom Floating Hubcaps How To & DIY [ September 19, 2024 ] How To Upholster Door Panels Without Sewing Step-by-Step How To & DIY [ August 26, 2024 ] How To Find Open and Short Circuits The biggest restriction id the Y pipe but yes they are worth it if you get quality ones that dont leak immediately Reply reply Use this subreddit to post pictures of your GMT400 trucks, show us your mods, or ask for advice. I didn't use the OE spring bolts, instead I got stainless grade 5 bolts with serrated fasteners (nuts without lock washers) that haven't loosened in the 6k miles since installation. Could use a 350 one, but its still restrictive and the 02/catalyat configuration in the tune needs to be changed. 979. 7 but can't find one for this truck. Joined Hello, this is my 1st post from Europe as I could not find what I was looking for. I have found part #95471 that looks to be identical to my stock exhaust, but anytime I verify fit on summit or jegs is comes back as Or add a high flow cat keep the OEM down pipe design and swap to a single Borla and dump it Before the rear differential with a down pipe or exit out the side in front of rear tire. Officially Retired, B31-3 (6-G) certified welder. Search forums. Dynomax 54020 If you look at post #4, that JBA y-pipe shows the positioning of the catalytic converter up to 93. Feb 16, 2023 · wanted: 95 suburban 5. Has About this item. FWIW my 1997 Express van 350 Vortec was dual 3" to the muffler from GM. that Y pipe is super restrictive. Replaced it with the same part because I can't find anything better. Q&A. Nov 27, 2013 #2 Replacing the cast iron heads with headers can give you back some power. If you’re planning on doing a lot more engine modifications, yeah the 0411 is probably a good option. Joined Feb 28, 2021 Messages 13 Reaction score 9 Location Nov 21, 2019 · I had the same headers on the cammed 305 Vortec in my 1980 C10. GM’s Gen III V-8 debuted in the new-for-’97 C5 Corvette, and during those 14 years it I have seen some with a Y-pipe and a single pipe to the muffler. Maybe not what you want to If I’m not mistaken jegs sells a off-road y pipe for the 4. The ones I need are the two for the single tail pipe I think '95 and up. My pipes between the header and cats were 1-7/8 when I cut and re-welded them after lifting it. The Y pipe bolts were so rusty they just snapped when I put a breaker bar to them. Much cheaper option to take care of the 02 sensor . Here's a picture of my JBA "Y" pipe and a 3" high flow cat. If you go with the JEGS pipe with no cats, you'll have to either get a tune to eliminate the post-cat O2s, or figure out some other way to fool the PCM. Look into the Magnaflow intermediate pipe/cat assemblies. Feb 28, 2021 · Looking at replacing my oem y-pipe and cat with this. LQ4 Y pipe and exhaust questions. Or add a high flow cat keep the OEM down pipe design and swap to a single Borla and dump it Before the rear differential with a down pipe or exit out the side in front of rear tire. It looks like the manifolds have the same discharge location for the square bodies and gmt400 trucks. Joined Mar 21, 2012 Jun 15, 2015 · A single 3" pipe system will flow approximately as good as a dual 2. The early TBI Y-pipe is not great and replacing it can help. that turned outpretty nasty. Walker offers connectors, flex pipe connectors, and reducers in a variety of styles and sizes for your installation needs. EDNY Newbie. Mar 27, 2021 #1 99xcss4 92g-94c frank'n (truburban) K-2500. I just want to eliminate the 2 into one section and run Walker silent flows. The factory Y pipe where it goes from 2 headers into one exhaust is a big restriction in the stock setup. I mounted a new O2 sensor in the left hand header and used the single purple An "H-pipe" or "X-pipe" is like cutting a slot between the planes of an intake, allowing a limited amount of sharing. Price. Joined Mar im still working on my set up. Search for "Split Exhaust Flange, and then find one the correct size for your pipes) Exhaust donuts were cheap--under five bucks each. When properly functioning the cats likely only eat up about 3-5 Hp each but that’s free Hp. I am starting to gather up stuff to make a exhaust system for my 94. 6 out of 5 stars 706 1 offer from $2599 $ 25 99 Jun 11, 2022 · I have a 98 pickup with the 5. 7 but I think it might work. May want to make plans to further clarify, this is totally correct, for a stockish N/A motor. Jan 25, 2022 #2 SUBURBAN5 I'm Awesome. Oct 3, 2021 #1 E. Jul 15, 2019 #8 Schurkey Supporting Member. Some say you need to upgrade to a heated 02 and some say it runs fine. Joined Dec 28, 2012 Apr 27, 2015 · Although the stock y-pipe on my model year is better than previous years, it's still tiny, and flattened badly. New posts Search forums. Dynomax sells one but it's $160 and the inlet pipes are barely over 2". kennythewelder. 75" dual to the muffler and a 2. It fits great, but I had one fail with less than 20K miles on it. Thread starter naphidim; Start date Feb 16, 2013; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Mar 15, 2010 #1 6chevy9 I'm Awesome. Open comment sort options. 13. My Y pipe is hacked to hell and I got a chance to buy some shorties and Y pipe off a 89 2 wheel automatic. Whats the best way to go? Weld the JBA or Jegs y-pipe to the existing cat or delete the cat altogether and just weld a mating flange to fit the new muffler and Plan is to order a new OE style Walker Y-pipe, a high flow cat, and Flowmaster 40 kit. C/K Series. 4 has a spot for a 1/2" pipe plug, as I guess some applications call for a sensor to live there. Jul 27, 2024. Y-pipes AFAIK are for single cat systems where two pipes merge into one. Top. I think, exhausts vary between 1500 and 2500 Jul 21, 2020 · A-KARCK Exhaust Y Pipe 2. JEGS Y-Pipe for GM Part Number: 555-31006 I could of not have done it better. 16 votes, 10 comments. I don't want to smell like gas every time I drive the truck, or worry about passing state inspections. Dec 4, 2010 #6 the big blue bus I'm Awesome. So I just had duals put on. Thread starter EDNY; Start date Oct 3, 2021; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Honest opinions appreciated, i don't mind the hate. My 92 is 4x4 and a 5 speed. I have a free flowing MagnaFlow Cat in my 93 truck it flows good in fact it flows so much better I had to remove my glasspack 3" y-pipe to a 3" flowmaster cat to a 3"si/2. Also what is a recommended header/Y pipe combo? Share Sort by: Best. Combined with a 2. I can't seem to find a suitable replacment bolt on Y pipe/cats, the only options I can find have dual outlets, where can I find the single outlet version, does anyone make one anymore? The mild-steel flanges for the Y-pipe rusted out on the passenger side, but I got some split "repair flanges" and put it back together. GMT400 Contact us; Jul 12, 2024 · diy y pipe. Here at Advance Auto Parts, we work with only top reliable Exhaust Y Pipes brands so you can shop with complete confidence. 1; 2; First Prev 2 elderbrock y-pipe. Given that you're pretty-much limited to running the exhaust down the passenger side due to fuel-tank, crossmember, and transfer-case issues, you might as well just The X and Y pipes make it sound even quieter than it is because the higher frequency (the frequency doubles) sounds quieter to the human ear. $100 - $200. Wanting to replace my Y pipe and everyone I see has the bung by the cat instead of by the driver's side manifold. Stock is 2" as well, but looking for at least 2 1/4" to match what the Jegs down pipe is. Groovygringo; The vehicle demonstrated is a 1999 GMT400 truck but it could just as well be a muscle car or offroad buggy the principles will all be the same - I will try to make clear what is universal or not. Google mini cats on here. You can run aftermarket cats no problem, however I would recommend sticking to the bolt on type with the intermediate pipe instead of the universal weld in type. I don't have to pass emissions, but an exhaust shop told me you will have the raw fuel smell without the cats and it will be louder. Buy LucaSng T409 Stainless Steel Y Pipe 2. Header Y-Pipes?? Thread starter Gearheadmike; Start date Sep 19, 2016; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Learn. I see that the JBA and Jegs y-pipes do not include the cat. Search titles only By: Search Advanced Best option find a good custom exhaust shop and make a new system. My Firebird gained around 40 HP putting an X pipe on and half a dozen co-workers wanted to know what mufflers I put on because it sounded much better. 3 full size trucks. These are 'compact branch manifold' engines - find them in outboards - as the length of the individual branches determine the timing Every 4. I have not. Can be bought for around $300, and bolt right up just like an OEM part. 7 TBI? Thread starter FloridaST; Start date Apr 23, 2021; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Running it from the headers to at least the cat in 2. I see a lot of people running duals with long tubes but I want to merge into a Shop GMT400 GMT Trucks Exhaust Systems and Pipes and get Free Shipping on orders over $149 at Speedway Motors. For reference the 8-lug trucks were 2. My 97 van was dual 3" to the muffler and a Below is a CA emissions exhaust setup for a 99 gmt 400 suburban My Driver side cat is gone and filled with a 12” flex pipe It’s extremely clean like it’s the year 99 still under this suv paint and all . His exhaust is a Y-pipe with cat,muffler and side exit. FloridaST Newbie. GIFT CARDS . Members. Make sure your vehicle is an x model sedan, x models are all - wheel drive. Joined Dec 1, 2012 Messages this bolts on to the y pipe it has the other down stream sensor bung in it also I think it come with a plug just like the y pipe comes with plugs https: Old GMT400 sound system. May 11, 2015 #14 G. magimerlin said: Currently 3" y-pipe to 3" pipe to a 3" resonator to a What is the collector size from manifolds to y-pipe? Don't want to be stuck with the wrong size and be forced to buy more stuff to fix my own incompetency -. On mine, I had to buy a pair of split flanges on each side--one for the manifold, one for the Y-pipe on each bank. 7L Thanks As for the Y-pipe, I've seen a few people use the 07-13 Truck/SUV Y-pipe kit that Speed Engineering makes and have made it work. (sounds like you want to keep your existing pipes) Since you are basically stock except for the muffler, short tubes may work, but you will still probably need to rework or buy a new y pipe or maybe even an entire new exhaust, and shorty headers will get you no gain in horsepower. Feb 16, 2013 · y-pipe, crossover pipe. $200 Need some advice on a exhaust system for my truck. Thread starter Darin1047; Start date Aug 11, 2019; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. to get what performance I could out of the burb, not just sound. Used them for the EGR connection to connect to the GMPP Vortec carb manifold so that I could pass smog. Shop. Thanks 1500 vs 2500 Y pipe. Exhaust Y-Pipes in-stock with same-day shipping. buy the ebay stainless with a ball end, no lower gasket is used on I got a new Y-pipe from a local source, along with new studs and I ordered a new cat on line. I’ve seen Lawrence LT tolman use one but had to modify it significantly as it was not to the dimensions of a gmt400. Jan 3, 2024 · Replacing the cast iron heads with headers can give you back some power. I'll see how I do, maybe I'll cut the y pipe off and go to an h Mar 11, 2020 · The X and Y pipes make it sound even quieter than it is because the higher frequency (the frequency doubles) sounds quieter to the human ear. 5 in outlets that are on the squarebody y pipes Jul 5, 2020 · Hi y'all. Apr 3, 2024 · Aftermarket Y-pipe. It is small purple wire, of which there are two solid purple coming off of ECM. com Jun 3, 2024 #10 99xcss4 92g-94c frank'n (truburban) K-2500. It doesn't specifically mention my year truck or the 5. Joined Mar 28, 2010 Messages 4,134 Reaction score 44 Location Logan Co. Looks like it used a TBI y pipe. If you click them and make a purchase, we The current y-pipe is a Magnaflow with the cat. Street Will this y-pipe fit my '95 5. When it comes to your GMC K2500, you want parts and products from only trusted brands. I had a similar problem recently on my Suburban, where the front pipe broke here A-KARCK Exhaust Y Pipe 2. Joined Jul 2, 2021 Messages 130 Reaction score 190 Location Eastern North Carolina. What's new. I cut the stock pipe and turned them but when they bent them they are not 2 1/4 anymore (leak like a sive) So looking looking for two seperate pipes I can down pipes thar will connect from headers to Im looking for an intermediate pipe for a 1998 Tahoe 4 door. Search. 7 factory exhaust y-pipe. Last edited: Aug 23, So the jegs y pipe is $253 and the cheapest I can get the magnaflows are $469. Joined Jan 14, 2018 Messages 12,925 Reaction score 17,023 Location The Seasonally Frozen Wastelands. Even if you went bolt on new from manifolds back there isn't anything out there that will be better than a quality custom job. Joined Jun 26, 2013 Messages 614 Reaction score 22 Location waterford WI. Loading Loading Hello, this is my first time posting but I recently put some shorty headers on my 94 c1500. Need some advice on a exhaust system for my truck. My cat blew out the side so was thinking of deleting for now. Reactions: kennythewelder. May 24, 2017 #1 Joshwiththestepside True dual to Y-pipe? Thread starter UrbanOffroad215; Start date Aug 23, 2010; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. 3 Vortec? I used one years ago on my 96 Burb 5. Mar 27, 2023 #1 A. Click to expand I was wondering if Hello, My 1997 2 door Tahoe 4WD, has Thorley Headers (THY 301YFED) but are cracked and need replacement, my Y pipe is also in poor condition and need to get new cats too. Sep 5, 2020 #8 454cid Sooper Pooper. 11K subscribers in the GMT400 11K subscribers in the GMT400 community. Tahoez71. Long tube headers are not available for 4x4 GMT 400 trucks, BC the An X or Y pipe changes the tone dramatically and gives it a smoother "sweeter" higher pitched exhaust note almost as if you gained 500 rpm. Cant hear myself think! Your suggestions would be greatly appreciated. The shorty headers on my 88 connect at the same place as the Can anyone post a direct link of Y-pipe providers. Prev . An H pipe smoothes out the exhaust note but it sounds much the same as a dual exhaust. Thread starter 6chevy9; Start date Mar 15, 2010; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. 7 and 2-1 stock exhaust. Thread starter Joshwiththestepside; Start date May 24, 2017; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. 5 y-pipe into 3" with a high flow cat and then muffler. Feb 11, 2024 · Absolutely not. Flowtech catalytic converter Y-pipes are ideal for connecting Flowtech headers to the stock catalytic converter equipped exhaust system of your late model vehicle. Apparently Thorley is no longer makes the THY 301YFED, does anybody know of a good cost effective alternative to the Hey all does anyone have this intermediate pipe on their truck? It's meant for a 96-99 5. How can i cut to fit pipe or should i use reducers? Mind u its a y pipe into a single cat Dec 2, 2010 · I've seen where some people have elderbrock y-pipes an was wondering where could I get one. id like headers and new y-pipe but for now i just have a flowmaster 40 series and it dumps right behind my cab with turn downs. 3rd Gen GM F-Body. What y pipe should I use, i am eliminating the cats. Parts. These exhaust components will attach to your vehicle without any modifications. 25 or 2. Those are the differences. 6. diy y pipe. I wanted. GMT400 Contact us; Magnaflow cats vs jegs y pipe. They are for me to enjoy, not to please everyone. Reactions: Joe Dirte and NorthState. The truck has an aftermarket, wrinkle bent, replacement y-pipe. Long tube headers on a 4x4 is tough. Buy a new intermediate pipe bolt that on and bolt on a new tail pipe. :word:. Other prefer the x pipe sound which is more mellow. Looking at a magnaflow 23256 for a 1995 k1500. List. Exhaust removal Stock pipe? Thread starter aggieman; Start date Feb 12, 2013; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Joined Sep 5, 2010 Messages 8,675 Reaction score 10,385 Location The 26th State. Dec 21, 2015 #1 98 C1500 Y-Pipe Question. I could unbolt the y-pipe with a ratchet literally and likely . So how about now, fixed it Run shorties, and refab the y-pipe into dual passenger side pipes. The news feed is currently empty. What's new Search. The split flanges were $26+ each. Thread starter 99'Subourbon; Start date Apr 27, 2015; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. 3L V6 Catalytic Converter/Y-Pipe Recommendations. The mufflers never came off the car. Quoted from Truckin' Magazine Original article found HERE For decades, GM’s Gen I small-block was the go-to engine swap for anything that needed cheap, reliable power, but its reign is coming to an end. It’s up to you but you do want it to be balanced so either both cats or none. Just realized I accidentally posted this in the main "Engine Find CHEVROLET 5. 7L and larger use a different dual cat Y-pipe. 5" Outlet - 10" Long 【Application】 Universal fits 3" INLET trucks car pickup exhaust tail pipe. Find Walker® products with "True Duals" will be louder and less-efficient than a system with a decent crossover pipe, or a system with a decent Y-pipe and large-diameter single exhaust downstream from the Y. Jan 24, 2024 · 1) Replace the Y pipe with a new one, drive. Or true duals with 2. Most likely a universal part. Joined I have a single muffler (1 inlet/2 outlets) so I already have the exhaust pipes. ALTERNATIVELY, the rear muffler section, from the flange back, may be available complete from RockAuto or from other third-parties as a "cat back" exhaust. The bolts are 13mm, but I had to either hammer the sockets on or use a 14mm because of the rust. 5 in outlets that are on the squarebody y pipes HOW TO: TBI Flowtech Headers & Y-Pipe on a Vortec + 3” SI/SO Exhaust for Burbs. (Prius's use so many rare metals that its more polluting just being built than any other car). Basically, shorties plus a 2. Shop Exhaust Y-Pipes and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. WV. and be a pita to install. The 5. These high-flow Y I want to use a Jegs off-road y-pipe that's fit for the stock manifolds and cut that to fit if possible. REWARDS. Beware that the flange on the back is commonly warped and leaks. Menu. Edit: used basic hand tools, a hand drill and an angle grinder (to cut It's only about $550 for everything exhaust from the Y-pipe in the front to the two tail pipes in the back, including muffler and cat and all the connections and hardware. Jan 12, 2021 #5 df2x4 4L60E Destroyer. If you look at a 94-95 y-pipe, you'll see that positioning was moved forward almost to the O2 sensor bung, and there's additional pipe and 2-bolt flange behind the converter to connect with the rest of the exhaust. I have a 3. 1; 2; First Prev 2 of 2 Go to page. I have a 1993 Chevy K1500 ext. Mandrel bent and good, smooth transition from each pipe into the collector. Oh. 5 inch outlets. Log in Register. I cut the stock pipe and turned them but when they bent them they are not 2 1/4 anymore (leak like a sive) So looking looking for two seperate pipes I can down pipes thar will connect from headers to Instead of buying the $700+ full assembly, cut the cats out of your existing pipes, weld a couple of generic cats back into the original pipes. I am having problems aligning the headers with the factory Y-pipe, am I supposed to be running the factory donut gaskets or is something maybe just wrong with how I’m trying to bolt them up? I’m currently Go to GMT400 r/GMT400. paic bfuqd vbrh jotglfm mabwmh mhfx uwmse debses owmcwdp ndgwaa