88 98 chevy truck true dual exhaust

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. 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 ... 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 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 ... 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. Nov 11, 2017 · Gibson® Swept Side™ Cat-Back Exhaust System with Single Side Exit. 0. # 1119831485. Chevy CK Pickup 1998, Swept Side™ Cat-Back Exhaust System with Single Side Exit by Gibson®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive / Loud. Get increased horsepower and torque in the... Truck Exhaust Kits - Shop Line dual exhaust system 2.5" Aluminized pipe Flowmaster Super 44 Muffler 2.5" With Slash Cut Black Tips and Corner Exit for Silverado, Sierra, F-Series,& Ram 4.4 out of 5 stars 27 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. 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 ... 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 ... A custom performance exhaust typically ranges from 2”-4” in diameter and can either split to form a dual exhaust or stay as a single from header to tailpipe. Custom exhausts benefit from improved flow and reduced restriction and can add up to 25 horsepower depending on application. 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! 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* Flowmaster American Thunder Cat-Back Exhaust System - Dual Rear/Side Exit With Super 40 Series Muffler And 3" Logo Embossed Stainless Tips. Fits: 93-95 Chevy Silverado Ext Cab/Short Bed V8, 5.0L/5.7L (4WD Only), 93-95 GMC Sierra Ext Cab/Short Bed V8, 5.0L/5.7L (4WD Only) PART# 17473. Retail: $774.83. 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 H-Pipes. Exhaust Intermediate Pipes. Exhaust Tailpipes. See All (13) 328 products. Sort By: Clear All. Fitment. 1988 Chevy K1500. 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 ... 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 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 ... 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. 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. 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 ... Apr 12, 2010 · Harry Canyon · #6 · Apr 16, 2010. My 91 4x4 has a "Semi-Loud" IMCO 2" in 2 1/2" Out muffler on it with pencil tips. It could be quieter, but overall has a nice tone. Grumbles at idle and screams at WOT. 1998 S10 4.3/Auto daily driver. 1984 S15 2.2 Diesel. 1988 S10 2.5 5-speed lowered 4/4. Reply. Save. Apr 12, 2010 · Harry Canyon · #6 · Apr 16, 2010. My 91 4x4 has a "Semi-Loud" IMCO 2" in 2 1/2" Out muffler on it with pencil tips. It could be quieter, but overall has a nice tone. Grumbles at idle and screams at WOT. 1998 S10 4.3/Auto daily driver. 1984 S15 2.2 Diesel. 1988 S10 2.5 5-speed lowered 4/4. Reply. Save. 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. 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. 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=... A custom performance exhaust typically ranges from 2”-4” in diameter and can either split to form a dual exhaust or stay as a single from header to tailpipe. Custom exhausts benefit from improved flow and reduced restriction and can add up to 25 horsepower depending on application. 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 ... 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 4, 2012 · These are the only 2 sensors that have anything to do with how your engine runs, anything behind these is merely to detect if emissions equipment is present or not. No one makes a true dual exhaust kit for a 4.3 s10 (for good reason), it would have to be all custom. 2004 Silverado Z71 ECSB -. 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. 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 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. 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 ... Mar 8, 2010 · 2004 Silverado 2500 Crew Cab 4x4, AMSOIL EA air filter, Throttle body spacer, Spintech exhaust (true dual to 2 in 1 out muffler), 6" ProComp lift (add a leaf and 5" superlift rear block), Bilstein shocks, 35's (Cooper Disoverer AT3) and 4.10 gears, Rhino Liner, EGRUSA fender Flares and widow visors, firestone airbags w/onboard air compressor ... Jul 8, 2022 · Designed to produce more horsepower at an affordable price; Fits 1996-1999 gm full-size truck 2wd/4wd with 5.7 l engine; Includes 3 pipes, muffler, hangers, clamps, muffler, gasket, and hardware 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 ... Exhaust H-Pipes. Exhaust Intermediate Pipes. Exhaust Tailpipes. See All (13) 328 products. Sort By: Clear All. Fitment. 1988 Chevy K1500. 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. 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 ... Flowmaster American Thunder Cat-Back Exhaust System - Dual Rear/Side Exit With Super 40 Series Muffler And 3" Logo Embossed Stainless Tips. Fits: 93-95 Chevy Silverado Ext Cab/Short Bed V8, 5.0L/5.7L (4WD Only), 93-95 GMC Sierra Ext Cab/Short Bed V8, 5.0L/5.7L (4WD Only) PART# 17473. Retail: $774.83. 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 ... 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 ... 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 ... 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 ... 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! 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 ... 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 ... 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. 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. 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 ... 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 ... 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. 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 ... 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 Nov 11, 2017 · Gibson® Swept Side™ Cat-Back Exhaust System with Single Side Exit. 0. # 1119831485. Chevy CK Pickup 1998, Swept Side™ Cat-Back Exhaust System with Single Side Exit by Gibson®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive / Loud. Get increased horsepower and torque in the... 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 ... 1988-1998 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. Chevy Silverado/Sierra 1988-1995 Customizable Direct Fit Dual Exhaust Kit SKU: GF8895 $189.99 (25 reviews) Write a Review Condition: New Exhaust Tubing Material: Aluminized Stainless Muffler Option: No Muffler Flowmaster Super 10 Flowmaster Super 40 Flowmaster Super 44 Flowmaster 40 Series Flowmaster 50 Series Flowmaster Flow FX Flow II 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 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. 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 ... Chevy Silverado/Sierra 1988-1995 Customizable Direct Fit Dual Exhaust Kit SKU: GF8895 $189.99 (25 reviews) Write a Review Condition: New Exhaust Tubing Material: Aluminized Stainless Muffler Option: No Muffler Flowmaster Super 10 Flowmaster Super 40 Flowmaster Super 44 Flowmaster 40 Series Flowmaster 50 Series Flowmaster Flow FX Flow II Speed Engineering A Body LS Swap Kit 1964-1972. $189.99. Speed Engineering C1500 OBS LS Swap Kit 1988-1998 2WD. $189.99. LS Longtube Headers 1 7/8" C10 Trucks Universal (Swap, Conversion) LS1, LS2, LS3, LS6. $309.99. LS Exhaust Manifold Gaskets (GM LS1, LS2, LS3, LS6) $29.99. LS Conversion Swap Headers (Camaro, Chevelle, Nova) C10, K10, OBS Truck. 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 ... Depending on the application, a dual exhaust can cost anywhere from under $200 for a JEGS dual exhaust kit to $2,000 or more for a stainless steel aftermarket dual exhaust system. Many things determine the dual exhaust kit price including muffler type, exhaust material (stainless steel or aluminized steel), pipe diameter, and more. 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. 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 ... 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 ... 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 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. 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 ... Sep 19, 2011 · ive had the single in and two out on the last 3 trucks ive owned only ran flow master 40 series. sounds great. cant tell the different between true duals and the single in and 2 out. only different is that true duals you have 2 free flowings exhausts not fighting each other to escape and less back pressure with the true duals. 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? Dec 26, 2020 · 1998 Chevy K1500 Silverado TRUE DUAL EXHAUST w/ LONG TUBE HEADERS & STRAIGHT PIPES & 10” TIPS! Exhaust Addicts 262K subscribers Subscribe 2.1K 118K views 2 years ago #SILVERADO #CHEVY... 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. 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 ... 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 ... 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 ... 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. 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 ... 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* 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 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 ... 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 ... 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 ... 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. | Cwbuuohjdir (article) | Mmjtr.