88 98 chevy truck true dual exhaust - Exhaust H-Pipes. Exhaust Intermediate Pipes. Exhaust Tailpipes. See All (13) 328 products. Sort By: Clear All. Fitment. 1988 Chevy K1500.

 
Carven Exhaust Competitor Series Dump Style Single Exhaust System; Turn Down (10-18 5.3L Silverado 1500) $349.99. (85) MBRP Armor BLK Single Exhaust System; Side Exit (14-18 5.3L Silverado 1500) $639.99. (450) Borla ATAK Dual Exhaust System with Chrome Tips; Same Side Exit (14-18 5.3L Silverado 1500) $1,283.99. . Show off one

Exhaust System, Cat-Back, 3.00 inch, Passenger Side Exit, Steel, Aluminized, Chevy, GMC, C/K Pickup, 5.7L, Kit. Part Number: SUM-688012 4.38 out of 5 stars Chevy Silverado/Sierra 2000-2006 SS 1500 , 1500HD & 2500HD w/ 6.0 or 8.1 V8 customizable Direct Fit Dual Exhaust Kit. $269.99. Compare. Complete 2-1/4 in. Dual Exhaust Systems. Dynomax 2-1/4 in. Header and Manifold Back Dual Exhaust Systems are designed to perform with DynoMax headers or your stock factory manifolds. A special reducer design allows for just the right angle of bending flexibility for a variety of mounting requirements. Kits feature extra long 16-gauge tailpipes ... 1999 Chevrolet C1500 5.7 Liter V8 - 141.5" Wheelbase, Dual Exhaust, Exits In Rear On Either Side Of License Plate; 1998 Chevrolet C1500 5.7 Liter V8 - 141.5" Wheelbase, Dual Exhaust, Exits In Rear On Either Side Of License Plate, w/ Federal Emissions; 1997-1996 Chevrolet C1500 5.7 Liter V8 - 141.5" Wheelbase, Dual Exhaust, Exits In Rear On Either Side Of License Plate; 1999 Chevrolet C2500 5.7 ... Oct 21, 2022 · A single 3" pipe system will flow approximately as good as a dual 2.5 system, with less expense and lower noise. Particularly with a TBI that doesn't have much RPM potential to begin with. Spend the money on a decent Y-pipe, that's where the real restriction is. The rest is largely "window dressing". Oct 22, 2022. #6. Complete High Performance Dual Exhaust Systems with ... Complete High Performance ...1973-76 F100 F150 F250. Complete Inline 6 Cylinder ...1967-72 Chevy & GMC Truck • 1/2 Ton 3/4 Ton. Exhaust Header 1947-59 Chevy Truck. Exhaust Header 1960-62 Chevy Truck. Exhaust Manifolds 1997-14 F150 2004 Heritage 1997-99 F250. Jan 26, 2011 · The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1988 - 1998 GMT400 Chevy & GMC Pickups Message Board: true duals Find 1988 CHEVROLET C1500 Exhaust Systems and get Free Shipping on Orders Over $109 at Summit Racing! 1988-98 Chevy/GMC 1500 4wd extended cab, short bed 1500 (142" W.B.) long tube headers, 1.875" dia. primaries with 2.50" lead pipes and x-pipe with dual high flow metal matrix catalytic converters to fit Stainless Works True Dual Exhaust Systems P/N CT8898SE or CT8898UB. Carven Exhaust Competitor Series Dump Style Single Exhaust System; Turn Down (10-18 5.3L Silverado 1500) $349.99. (85) MBRP Armor BLK Single Exhaust System; Side Exit (14-18 5.3L Silverado 1500) $639.99. (450) Borla ATAK Dual Exhaust System with Chrome Tips; Same Side Exit (14-18 5.3L Silverado 1500) $1,283.99. Truck Exhaust Kits 2.5" Dual Exhaust Kit with Flowmaster Flow FX Stainless Muffler Rear Exit Rolled Tips Fits 09-21 Toyota Tundra $399.99 $ 399 . 99 FREE delivery Wed, Aug 16 Chevy GMC 1500 Truck 88-95 2.5" Dual Exhaust Kits Flowmaster Super 44 Slash Tip (Fits: 1988 Chevrolet C1500) $269.99. Free shipping. 65 sold. Exhaust System, Cat-Back, 3.00 inch, Passenger Side Exit, Steel, Aluminized, Chevy, GMC, C/K Pickup, 5.7L, Kit. Part Number: SUM-688012 4.38 out of 5 stars Aug 10, 2023 · They will be more lightweight in comparison to dual exhausts. The exhaust gas will have a higher velocity in relation to dual exhaust systems. Vehicles with smaller engine sizes typically feature single exhausts, while dual exhausts are usually found in vehicles with larger engines. Chevy GMC 1500 Truck 88-95 2.5" Dual Exhaust Kits Flowmaster Super 44 Slash Tip (Fits: 1988 Chevrolet C1500) $269.99. Free shipping. 65 sold. Get a dual exhaust kit, single exhaust kit, and conversion kits for your truck at a discount price. All our kits are customizable and shipped direct. Featuring exhaust kits for Chevy Silverado S10, Ford F150 F250 Ranger, Dodge Dakota Ram, Toyota Tundra, Nissan late model pickup trucks, and many more! Motor Mounts. Speed Engineering C1500 OBS LS Swap Kit 1988-1998 2WD. $189.99. K1500 4WD Truck 2" Longtube Headers (LS Swap, Conversion) 1988-1998. $369.99. K1500 4WD Truck 1 7/8" Longtube Headers (LS Swap, Conversion) 1988-1998. $319.99. Universal 3" Exhaust Builder Kit "Deluxe" (304 Stainless) LS Engine Swap. Chevy GMC 1500 Truck 88-95 2.5" Dual Exhaust Kits Flowmaster Super 44 Slash Tip (Fits: 1988 Chevrolet C1500) $269.99. Free shipping. 65 sold. A dual exhaust system distributes a vehicle’s engine exhaust between two separate exit routes, usually ending in two separate mufflers. A single exhaust system sends all exhaust gasses through one exhaust path and muffler. If your engine has multiple cylinder banks (typical with six or more cylinders) and you have single exhaust, a “Y ... Apr 21, 2010 · Lil.Layher Discussion starter · Apr 21, 2010. Hey, I'm looking for a true dual exhaust system for my 86 Power Ram D250. I have only found one so that would fit a Dodge as old as mine and it was on ebay, and wasn't for a 3/4 ton like mine. The engine is a 318. If any one knows any where I can find one I would really appreciate if you could tell me. Mar 30, 2008 · According to that site, that setup gave better performance with the stock ecu settings. It stated that you may actually lose power if you dual it all the way back. They are right. Backpressure (from a certain exhaust design) is needed for proper 'scavenging', the spent fuel being drawn from cylinders. Sep 5, 2023 · Find 1988 CHEVROLET K1500 Exhaust Systems and get Free Shipping on Orders Over $109 at Summit Racing! ... Gibson Dual Sport Truck Exhaust Systems 65900 Exhaust, Dual ... Carven Exhaust Competitor Series Dump Style Single Exhaust System; Turn Down (10-18 5.3L Silverado 1500) $349.99. (85) MBRP Armor BLK Single Exhaust System; Side Exit (14-18 5.3L Silverado 1500) $639.99. (450) Borla ATAK Dual Exhaust System with Chrome Tips; Same Side Exit (14-18 5.3L Silverado 1500) $1,283.99. Oct 21, 2022 · A single 3" pipe system will flow approximately as good as a dual 2.5 system, with less expense and lower noise. Particularly with a TBI that doesn't have much RPM potential to begin with. Spend the money on a decent Y-pipe, that's where the real restriction is. The rest is largely "window dressing". Oct 22, 2022. #6. Jun 6, 2023 · Header-Back Dual 2-1/2 in. Exhaust Kits With Mufflers. Note: Exhaust kit is designed for 1978-88 G-Body that was originally equipped with a SB-Chevy. Does not fit ANY Cutlass Supreme model. Designed for use with 555-640600 (TH350), 555-640601 (700R4) or 555-640603 (TH400) and header set 555-30060. Engine and transmission swaps may require some ... Silverado & Sierra Traction Bars 1988-18 (Standard Axle Position Trucks) Red. $294.99. Speed Engineeing LS Engine Motor Mounts (LS Conversion Swaps) Universal. $59.99. Speed Engineering Conversion Bracket Alternator & Power Steering Pump (Truck Engine) $109.99. Universal LS Steam Vent Kit (Stainless Steel) $109.99. Apr 21, 2010 · Lil.Layher Discussion starter · Apr 21, 2010. Hey, I'm looking for a true dual exhaust system for my 86 Power Ram D250. I have only found one so that would fit a Dodge as old as mine and it was on ebay, and wasn't for a 3/4 ton like mine. The engine is a 318. If any one knows any where I can find one I would really appreciate if you could tell me. Oct 21, 2022 · A single 3" pipe system will flow approximately as good as a dual 2.5 system, with less expense and lower noise. Particularly with a TBI that doesn't have much RPM potential to begin with. Spend the money on a decent Y-pipe, that's where the real restriction is. The rest is largely "window dressing". Oct 22, 2022. #6. 1988-1995 Chevy/GMC Silverado-Sierra Exhaust System Hottexhaust. Dual stainless steel system, all mandrel bent 2.5 featuring free flow Stainless Core/ Finish mufflers. System allows your Silverado/Sierra to breathe, sound great and last for many years to come! 2007-2019 GMC Truck (2wd/4wd) 4.8L, 5.3L, 6.0L, 6.2L (Crew & Extra Cabs, Short Bed Only) (Will fit longer bed options by extending connection pipes) Note: "This system is designed to work with our 1 3/4" & 1 7/8" truck longtube headers only. It is not designed to work with any factory exhaust equipment". Note: This system works with 4, 6, & 8 ... Silverado & Sierra Traction Bars 1988-18 (Standard Axle Position Trucks) Red. $294.99. Speed Engineeing LS Engine Motor Mounts (LS Conversion Swaps) Universal. $59.99. Speed Engineering Conversion Bracket Alternator & Power Steering Pump (Truck Engine) $109.99. Universal LS Steam Vent Kit (Stainless Steel) $109.99. A dual exhaust system distributes a vehicle’s engine exhaust between two separate exit routes, usually ending in two separate mufflers. A single exhaust system sends all exhaust gasses through one exhaust path and muffler. If your engine has multiple cylinder banks (typical with six or more cylinders) and you have single exhaust, a “Y ... Jan 10, 2020 · Thank the EPA and CAFE standards put in place by the govt. so unless you've got a buncha money to throw at the issue to have a whole new fuel management/computer system put in to run your truck (way way way more than the exhaust is going to run you) you're going to be better served doing a cat-back modification and installing a single-in/dual ... Apr 21, 2010 · Lil.Layher Discussion starter · Apr 21, 2010. Hey, I'm looking for a true dual exhaust system for my 86 Power Ram D250. I have only found one so that would fit a Dodge as old as mine and it was on ebay, and wasn't for a 3/4 ton like mine. The engine is a 318. If any one knows any where I can find one I would really appreciate if you could tell me. Sep 10, 2010 · Wanting to do a dual exhaust set up. I want to have cats, mufflers and an x pipe. Gonna go with 2.25" piping but not sure what kind of mufflers/cats to get. Also does anyone have a diagram of a dual exhaust set up, wondering how far up to put the x pipe. I want a deep tone but not too loud, and no popping or drone would be the best. Sep 10, 2010. Motor Mounts. Speed Engineering C1500 OBS LS Swap Kit 1988-1998 2WD. $189.99. K1500 4WD Truck 2" Longtube Headers (LS Swap, Conversion) 1988-1998. $369.99. K1500 4WD Truck 1 7/8" Longtube Headers (LS Swap, Conversion) 1988-1998. $319.99. Universal 3" Exhaust Builder Kit "Deluxe" (304 Stainless) LS Engine Swap. The standard stock exhaust system of a truck with a 318 engine is a single 2-1/2" pipe. This means that you will be getting an 80% increase in exhaust flow, increasing horsepower by up to 18%, improving fuel efficiency and low-end torque at the same time. Increases in fuel efficiency and horsepower are based on a truck operating at factory specs. 1967-87 Chevy/GMC Truck. Small Block/Big Block. ... Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 75-87 GM Split Rear Dual Exit 2.5 in Intermediate. Part ... Motor Mounts. Speed Engineering C1500 OBS LS Swap Kit 1988-1998 2WD. $189.99. K1500 4WD Truck 2" Longtube Headers (LS Swap, Conversion) 1988-1998. $369.99. K1500 4WD Truck 1 7/8" Longtube Headers (LS Swap, Conversion) 1988-1998. $319.99. Universal 3" Exhaust Builder Kit "Deluxe" (304 Stainless) LS Engine Swap. Aug 1, 2016 · I've got a 90 K1500 Silverado 5.7l V8 and I have to replace the exhaust system because I'm pretty sure the original is still there and in horrible condition. Ideally I would like to put headers with a true dual exhaust setup. My only issue is price is definitely a contributing factor. I've looked at the summit cat converters and thought about ... Oct 21, 2022 · A single 3" pipe system will flow approximately as good as a dual 2.5 system, with less expense and lower noise. Particularly with a TBI that doesn't have much RPM potential to begin with. Spend the money on a decent Y-pipe, that's where the real restriction is. The rest is largely "window dressing". Oct 22, 2022. #6. Chevy GMC 1500 Truck 88-95 2.5" Dual Exhaust Kits Flowmaster Super 44 Slash Tip (Fits: 1992 Chevrolet C1500) $269.99. 97 sold. Chevy GMC 1500 88-95 Single 3" Truck ... 1967-87 Chevy/GMC Truck. Small Block/Big Block. ... Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 75-87 GM Split Rear Dual Exit 2.5 in Intermediate. Part ... True Dual Exhaust Systems. 512-863-0900 ... Hooker Blackheart Dual Exhaust Kit, 98-02 LS1 F-Body, For Hooker Headers ... MBRP T409 Stainless Steel 2.5" Cat Back Dual ... Apr 21, 2010 · Lil.Layher Discussion starter · Apr 21, 2010. Hey, I'm looking for a true dual exhaust system for my 86 Power Ram D250. I have only found one so that would fit a Dodge as old as mine and it was on ebay, and wasn't for a 3/4 ton like mine. The engine is a 318. If any one knows any where I can find one I would really appreciate if you could tell me. 1967-87 Chevy/GMC Truck. Small Block/Big Block. ... Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 75-87 GM Split Rear Dual Exit 2.5 in Intermediate. Part ... Flowmaster. Flow FX Cat-Back Exhaust System. $715.95. Part# 718143. Add To Cart. flowmaster mufflers muffler sound comparison how to choose a muffler. Select The Right Flowmaster Muffler For Your Vehicle. Jeremy Stoermer. 07/12/2023. Motor Mounts. Speed Engineering C1500 OBS LS Swap Kit 1988-1998 2WD. $189.99. K1500 4WD Truck 2" Longtube Headers (LS Swap, Conversion) 1988-1998. $369.99. K1500 4WD Truck 1 7/8" Longtube Headers (LS Swap, Conversion) 1988-1998. $319.99. Universal 3" Exhaust Builder Kit "Deluxe" (304 Stainless) LS Engine Swap. Jun 25, 2016 · 130195 · #2 · Jun 25, 2016. You can get a dual exhaust if you want to, without any problems (I run dual magnaflows myself). These GMT400's arn't that computer controlled as compared to modern cars that have sensors for everything. Reply. Save. Like. kennythewelder · #3 · Jun 25, 2016. Welcome to the forum. Jan 26, 2011 · The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1988 - 1998 GMT400 Chevy & GMC Pickups Message Board: true duals 1973-89 Complete High Performance Bolt-On Exhaust Systems Connect without Welding. These are longbed systems; front extension pipes will need to be cut to fit shortbed models. #36-5489 Tail Pipe Extension Set is required on all Crew Cab models. With 2-1/4" tailpipes, these Dual Exhaust Systems reduce exhaust restriction and back pressure for ... The more oxygen available for combustion, the greater the horsepower and torque generated. Some high-performance upgrades, such as cold-air intakes, increase air inflow. A performance exhaust system does the opposite. It improves the outflow of dirty air, prevents backflow and creates a vacuum that “sucks” air into the combustion chamber ... True Dual Exhaust Systems ... TSP 2014 Chevy/GMC 5.3*/6.2L Trucks 3.5" Cat-Back Exhaust System With Integrated 3.5" Cutout - 304 Stainless Steel ... TSP 98-02 F-Body ... Exhaust System, Cat-Back, 3.00 inch, Passenger Side Exit, Steel, Aluminized, Chevy, GMC, C/K Pickup, 5.7L, Kit. Part Number: SUM-688012 4.38 out of 5 stars True Dual Exhaust Systems. 512-863-0900 ... Hooker Blackheart Dual Exhaust Kit, 98-02 LS1 F-Body, For Hooker Headers ... MBRP T409 Stainless Steel 2.5" Cat Back Dual ... The more oxygen available for combustion, the greater the horsepower and torque generated. Some high-performance upgrades, such as cold-air intakes, increase air inflow. A performance exhaust system does the opposite. It improves the outflow of dirty air, prevents backflow and creates a vacuum that “sucks” air into the combustion chamber ... 1967-87 Chevy/GMC Truck. Small Block/Big Block. ... Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 75-87 GM Split Rear Dual Exit 2.5 in Intermediate. Part ... Nov 29, 2003 · i am wonderign if anyone has put true dual exhaust on a 88-98 chevy pickup. i guess they dont make a dual exhaust kit from what ive found on the internet. so i am wonderin if anyone made thier own or had a muffler shop make one. and if so how much did it cost? Description. 1988-98 Chevy/GMC Truck long tube header kit. These headers feature 1-7/8" mandrel bent primary tubes that flow into 2-1/2" lead pipes. Includes high flow cats. This system connects directly to the stock exhaust using the included Y-pipe. Stainless Works Header Kits are built from corrosion resistant 304 stainless steel, our ... Exhaust System, Crossmember Back w/H-Pipe 67-74 GM Split Rear Dual Exit 2.5" Int & Tail Pipe Race Pro Muffler/HW Incl, Natural Finish 409 SS. Part Number: PYE-SGT78R Not Yet Reviewed Jun 25, 2016 · 130195 · #2 · Jun 25, 2016. You can get a dual exhaust if you want to, without any problems (I run dual magnaflows myself). These GMT400's arn't that computer controlled as compared to modern cars that have sensors for everything. Reply. Save. Like. kennythewelder · #3 · Jun 25, 2016. Welcome to the forum. True Dual Exhaust Systems ... TSP 2014 Chevy/GMC 5.3*/6.2L Trucks 3.5" Cat-Back Exhaust System With Integrated 3.5" Cutout - 304 Stainless Steel ... TSP 98-02 F-Body ... Sep 10, 2010 · Wanting to do a dual exhaust set up. I want to have cats, mufflers and an x pipe. Gonna go with 2.25" piping but not sure what kind of mufflers/cats to get. Also does anyone have a diagram of a dual exhaust set up, wondering how far up to put the x pipe. I want a deep tone but not too loud, and no popping or drone would be the best. Sep 10, 2010. Sep 5, 2023 · Find 1988 CHEVROLET K1500 Exhaust Systems and get Free Shipping on Orders Over $109 at Summit Racing! ... Gibson Dual Sport Truck Exhaust Systems 65900 Exhaust, Dual ... Exhaust System, Crossmember Back w/H-Pipe 67-74 GM Split Rear Dual Exit 2.5" Int & Tail Pipe Race Pro Muffler/HW Incl, Natural Finish 409 SS. Part Number: PYE-SGT78R Not Yet Reviewed Get a dual exhaust kit, single exhaust kit, and conversion kits for your truck at a discount price. All our kits are customizable and shipped direct. Featuring exhaust kits for Chevy Silverado S10, Ford F150 F250 Ranger, Dodge Dakota Ram, Toyota Tundra, Nissan late model pickup trucks, and many more! May 29, 2008 · nickleahy23 Discussion starter · May 29, 2008. Well as of right now here is what i have. stock 95 350 (tbi spacer, injector spacer and CAI) with shorty headers, true 2.5" duals and bullets. it is dumped right after the cab. There is 0 backpressure and my low end has suffered as well as my mpg. The thing screams when the rpms's are high, but ... Chevy GMC 1500 Truck 88-95 2.5" Dual Exhaust Kits Flowmaster Super 44 Slash Tip (Fits: 1992 Chevrolet C1500) $269.99. 97 sold. Chevy GMC 1500 88-95 Single 3" Truck ... May 27, 2010 · Pros of a Dual Exhaust System. Increased Gas Mileage: The engine in a dual exhaust vehicle runs more efficiently and with less effort. This is achieved when there is less engine back pressure, and thus less wasted energy. The more efficient the engine, the slower the rate at which the fuel burns, which means that you don’t have to use as much ... 1988-1995 Chevy/GMC Silverado-Sierra Exhaust System Hottexhaust. Dual stainless steel system, all mandrel bent 2.5 featuring free flow Stainless Core/ Finish mufflers. System allows your Silverado/Sierra to breathe, sound great and last for many years to come! Nov 29, 2003 · i am wonderign if anyone has put true dual exhaust on a 88-98 chevy pickup. i guess they dont make a dual exhaust kit from what ive found on the internet. so i am wonderin if anyone made thier own or had a muffler shop make one. and if so how much did it cost? Exhaust Flange Kit with Retaining Rings For Harley Davidson 1984-2023 Touring, Dyna, Softail, Sportster, Evolution Big Twin, Evolution, and Twin Cam Models, Heavy Duty by VANJOY (OEM Chrome) 249. Save 17%. $1499. Typical: $17.99. Lowest price in 30 days. FREE delivery Thu, Aug 31 on $25 of items shipped by Amazon. Silverado & Sierra Traction Bars 1988-18 (Standard Axle Position Trucks) Red. $294.99. Speed Engineeing LS Engine Motor Mounts (LS Conversion Swaps) Universal. $59.99. Speed Engineering Conversion Bracket Alternator & Power Steering Pump (Truck Engine) $109.99. Universal LS Steam Vent Kit (Stainless Steel) $109.99. A dual exhaust system distributes a vehicle’s engine exhaust between two separate exit routes, usually ending in two separate mufflers. A single exhaust system sends all exhaust gasses through one exhaust path and muffler. If your engine has multiple cylinder banks (typical with six or more cylinders) and you have single exhaust, a “Y ... Dec 13, 2019 · The exhaust that I used in this video. exhaust system kit fits: 1996-1999https://www.amazon.com/gp/product/B00M220CQG/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=... Jan 26, 2011 · The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1988 - 1998 GMT400 Chevy & GMC Pickups Message Board: true duals Complete Dual Exhaust Kit for 1973-1987 Chevy Truck and Suburban Small Black 350-400 Includes Dual Exhaust Kit and Two JEGS Mufflers JEGS Labor Day Savings Up To 50% Off Select JEGS Brand Products Free Shipping over $199*

1999 Chevrolet C1500 5.7 Liter V8 - 141.5" Wheelbase, Dual Exhaust, Exits In Rear On Either Side Of License Plate; 1998 Chevrolet C1500 5.7 Liter V8 - 141.5" Wheelbase, Dual Exhaust, Exits In Rear On Either Side Of License Plate, w/ Federal Emissions; 1997-1996 Chevrolet C1500 5.7 Liter V8 - 141.5" Wheelbase, Dual Exhaust, Exits In Rear On Either Side Of License Plate; 1999 Chevrolet C2500 5.7 ... . Disco

88 98 chevy truck true dual exhaust

My 98 GMC K2500 L29 7.4 litre has 2.5" true dual exhaust with pro Flowmax mufflers an X-Pipe, cat delete but still has both upstream and both downstream o2 sensors. At times I get a dtc for bank 1 and 2 too rich. Probably cause no cats. Truck has an Air Aid cold air induction, throttle body spacer, performance ignition wires with stock gm spark ... 1999 Chevrolet C1500 5.7 Liter V8 - 141.5" Wheelbase, Dual Exhaust, Exits In Rear On Either Side Of License Plate; 1998 Chevrolet C1500 5.7 Liter V8 - 141.5" Wheelbase, Dual Exhaust, Exits In Rear On Either Side Of License Plate, w/ Federal Emissions; 1997-1996 Chevrolet C1500 5.7 Liter V8 - 141.5" Wheelbase, Dual Exhaust, Exits In Rear On Either Side Of License Plate; 1999 Chevrolet C2500 5.7 ... My 98 GMC K2500 L29 7.4 litre has 2.5" true dual exhaust with pro Flowmax mufflers an X-Pipe, cat delete but still has both upstream and both downstream o2 sensors. At times I get a dtc for bank 1 and 2 too rich. Probably cause no cats. Truck has an Air Aid cold air induction, throttle body spacer, performance ignition wires with stock gm spark ... TECH ARTICLE. LS Swap into 88-98 GM Truck. We have always wanted to build a 88-98 sport truck, and with the popularity of these trucks coming back, now was the perfect time. At the moment, these trucks are relatively cheap to pick up, and can be found with full power, AC, tilt, etc. For the base of our project, we started with a 1990 C1500 ... Exhaust System, Cat-Back, 3.00 inch, Passenger Side Exit, Steel, Aluminized, Chevy, GMC, C/K Pickup, 5.7L, Kit. Part Number: SUM-688012 4.38 out of 5 stars 1988-1998 Silverado & Sierra Headers & Exhaust – Tagged "True Dual Exhaust"– Speed Engineering. GM Late Model Vehicles. 2016-2022 Camaro SS 1LE ZL1. 2010-2015 Camaro SS 1LE ZL1. 1998-2002 Camaro & Firebird. 1993-1997 Camaro & Firebird. 2020-2021 C8 Corvette. 2014-2019 C7 Corvette C7 ZO6. Flowmaster. Flow FX Cat-Back Exhaust System. $715.95. Part# 718143. Add To Cart. flowmaster mufflers muffler sound comparison how to choose a muffler. Select The Right Flowmaster Muffler For Your Vehicle. Jeremy Stoermer. 07/12/2023. Exhaust H-Pipes. Exhaust Intermediate Pipes. Exhaust Tailpipes. See All (13) 328 products. Sort By: Clear All. Fitment. 1988 Chevy K1500. 1967-87 Chevy/GMC Truck. Small Block/Big Block. ... Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 75-87 GM Split Rear Dual Exit 2.5 in Intermediate. Part ... Exhaust System, Crossmember Back w/H-Pipe 67-74 GM Split Rear Dual Exit 2.5 in Int & Tail Pipe Muffler & Tip Not Incl Natural Finish 409 SS. Part Number: PYE-SGT78 Not Yet Reviewed May 29, 2008 · nickleahy23 Discussion starter · May 29, 2008. Well as of right now here is what i have. stock 95 350 (tbi spacer, injector spacer and CAI) with shorty headers, true 2.5" duals and bullets. it is dumped right after the cab. There is 0 backpressure and my low end has suffered as well as my mpg. The thing screams when the rpms's are high, but ... Mar 30, 2008 · According to that site, that setup gave better performance with the stock ecu settings. It stated that you may actually lose power if you dual it all the way back. They are right. Backpressure (from a certain exhaust design) is needed for proper 'scavenging', the spent fuel being drawn from cylinders. Jun 6, 2023 · Header-Back Dual 2-1/2 in. Exhaust Kits With Mufflers. Note: Exhaust kit is designed for 1978-88 G-Body that was originally equipped with a SB-Chevy. Does not fit ANY Cutlass Supreme model. Designed for use with 555-640600 (TH350), 555-640601 (700R4) or 555-640603 (TH400) and header set 555-30060. Engine and transmission swaps may require some ... Jan 26, 2011 · The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1988 - 1998 GMT400 Chevy & GMC Pickups Message Board: true duals May 27, 2010 · Pros of a Dual Exhaust System. Increased Gas Mileage: The engine in a dual exhaust vehicle runs more efficiently and with less effort. This is achieved when there is less engine back pressure, and thus less wasted energy. The more efficient the engine, the slower the rate at which the fuel burns, which means that you don’t have to use as much ... .

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