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Exhaust Systems | GM Exhaust Systems

Pull exhaust away from your engine faster with high performance exhaust systems from GMPartsNow.com Performance and you’ll pull away from the pack. The faster the exhaust moves out of the way, the more fuel can be taken into the engine to increase horsepower. Replace your factory manifold with performance headers with wider collectors for a boost in power and a roar to match. GMPartsNow offers Original Equipment Manufacturer (OEM) parts for standard replacements and repairs. For tuners across the nation, we also offer performance parts designed to fit any GM make, model, and year.

For tuning the classic Chevy Cavalier to the indomitable Corvette and everything in between, we have you covered. Whatever vehicle you have, we have tuner parts and kits to help your ride explode on the scene with a look, a sound, and a speed that can’t be beat. Shop GMPartsNow for exhaust pipes, tubing, tail pipes, dual exhaust pipes, true dual exhaust systems, mufflers, manifolds, and headers. To bring the system together don’t forget clamps or gaskets that may be due for replacement due to wear and tear or rust. When you want performance out of your GM car, truck, or SUV, shop GMPartsNow Performance.

Please contact us with any questions to ensure the right fit for your vehicle. We’re available to assist you M-F from 8am - 5pm EST when you call toll-free 866-530-5911 or after hours via email support@gmpartsnow.com.

Exhaust System
84578424
Other Names: Muffler, More
Description: Upgrade the look and sound of your vehicle with this 6.2L Axle-Back Dual Exhaust Upgrade System. It delivers a great performance sound... More
Notes: 6.2L Cat-Back Dual (w/Ground Effects). More
Fits:
  • Chevrolet:
    • Camaro
$1,095.00
$928.01
$1,095.00
$928.01
Exhaust System By Gm
92225673
Other Names: Muffler, More
Description: Upgrade the look and sound of your Camaro's exhaust system with one of our tuned, emissions-legal bolt-on exhaust kits. They deliver a... More
Fits:
  • Chevrolet:
    • Camaro
$760.00
$644.10
$760.00
$644.10
Exhaust System Hanger
84160266
Positions: Rear
Other Names: Muffler & Pipe Insulator, Insulator, More
Description: 6.6L diesel, 3-hole, short. More
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
$88.95
$61.38
$88.95
$61.38
Exhaust System By Gm
23442231
Other Names: Muffler, More
Fits:
  • GMC:
    • Sierra 1500
$1,195.00
$1,012.76
$1,195.00
$1,012.76
Exhaust System Hanger
15292363
Positions: Rear, Front
Other Names: Insulator, More
Description: 5.3L, rear. 6.0L, front. 5.3L, front. More
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • SSR,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • 2 more
$39.65
$28.07
$39.65
$28.07
Exhaust System By Gm
19165537
Other Names: Muffler Pkg, More
Description: This dual exhaust, Cat-Back Exhaust System, adds an aggressive growl to an already stylish vehicle. It is constructed of T-304 stainless... More
Fits:
  • Cadillac:
    • CTS
$1,215.00
$1,029.71
$1,215.00
$1,029.71
Exhaust System Hanger
25872426
Other Names: Hanger Insulator, Converter & Pipe Insulator, Insulator, More
Description: 6.0L. 3.6L, 2015-16. 3.6L, 2017-19. More
Notes: Included With Hanger. Included With Bracket. More
Fits:
  • Chevrolet:
    • Colorado,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Canyon,
    • Sierra 2500 HD,
    • Sierra 3500 HD
  • 1 more
$45.18
$31.99
$45.18
$31.99
Exhaust System Hanger
25916724
Positions: Front
Other Names: Insulator, Muffler & Pipe Insulator, More
Description: 3.6L, front. 2008-10, front. More
Notes: Included With Muffler & Pipe. More
Fits:
  • Chevrolet:
    • Malibu
  • Saturn:
    • Aura
$12.48
$8.99
$12.48
$8.99
Exhaust System By Gm
23206774
Other Names: Muffler, More
Description: Enhance the look and sound of your Camaro’s exhaust system with one of our tuned, emissions-legal bolt-on Exhaust Kits. They... More
Fits:
  • Chevrolet:
    • Camaro
$1,165.00
$987.34
$1,165.00
$987.34
Exhaust System By Gm
19303332
Other Names: Muffler Pkg, More
Description: Provide maximum performance and the right sound enhancements at all RPMs on your truck. These systems also feature aggressive styling and... More
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
$1,249.00
$1,129.10
$1,249.00
$1,129.10
Exhaust System By Gm
19303340
Other Names: Muffler Pkg, More
Description: Provide maximum performance and the right sound enhancements at all RPMs on your truck. These systems also feature aggressive styling and... More
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
$1,249.00
$1,129.10
$1,249.00
$1,129.10
Exhaust System By Gm
19329325
Other Names: Muffler Pkg, More
Description: Constructed of T-304 stainless steel with free-flowing mandrel bent tubing. Features semi-polished muffler with two distinctive sounds... More
Fits:
  • Cadillac:
    • Escalade ESV
$1,249.00
$1,129.10
$1,249.00
$1,129.10
Exhaust System Hanger
25609452
Other Names: Insulator, More
Fits:
  • Buick:
    • Park Avenue,
    • Riviera
  • Oldsmobile:
    • Aurora
$18.97
$13.66
$18.97
$13.66
Exhaust System Hanger
25827252
Positions: Front
Other Names: Clamp, More
Fits:
  • Buick:
    • Enclave
  • Chevrolet:
    • Traverse
  • GMC:
    • Acadia
  • Saturn:
    • Outlook
$46.55
$32.96
$46.55
$32.96
Exhaust System By Gm
92206990
Other Names: Muffler, More
Description: Upgrade the look and sound of your Camaro's exhaust system with one of our tuned, emissions-legal bolt-on exhaust kits. They deliver a... More
Fits:
  • Chevrolet:
    • Camaro
$965.00
$817.84
$965.00
$817.84
Exhaust System By Gm
92225672
Other Names: Muffler, More
Description: Upgrade the look and sound of your Camaro's exhaust system with one of our tuned, emissions-legal bolt-on exhaust kits. They deliver a... More
Fits:
  • Chevrolet:
    • Camaro
$760.00
$644.10
$760.00
$644.10
Exhaust System Hanger
15860245
Positions: Front
Other Names: Front Pipe Insulator, Converter & Pipe Insulator, Insulator, More
Description: Exc.Natural Gas Conversion. 3/4 ton. Exc.Calif. Exc.LEV Spec. 6.6L turbo diesel, 1st design. More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD Classic,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • Suburban 1500,
    • Suburban 2500
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD Classic,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 19 more
$47.62
$33.71
$47.62
$33.71
Exhaust System By Gm
23442232
Other Names: Muffler, More
Fits:
  • GMC:
    • Sierra 1500
$1,195.00
$1,012.76
$1,195.00
$1,012.76
Exhaust System Upgrade
23460296
Other Names: Muffler, More
Description: Upgrade the look and sound of your truck’s exhaust system with one of our tuned, bolt-on exhaust kits. They deliver great... More
Fits:
  • Chevrolet:
    • Colorado
$1,195.00
$1,012.76
$1,195.00
$1,012.76
Exhaust System By Gm
23206304
Other Names: Muffler, More
Description: Cat-Back System with Muffler &. Exhaust Pipe, for Long Wheel Base (LFX Engine only). More
Fits:
  • Chevrolet:
    • Colorado
$1,195.00
$1,012.76
$1,195.00
$1,012.76
Exhaust System By Gm
23206775
Other Names: Muffler, More
Description: Enhance the look and sound of your Camaro’s exhaust system with one of our tuned, emissions-legal bolt-on Exhaust Kits. They... More
Fits:
  • Chevrolet:
    • Camaro
$960.00
$813.60
$960.00
$813.60
Exhaust System By Gm
19300527
Other Names: Muffler Pkg, More
Description: Exhaust System. Borla's patented, leading-edge technology ensures that it outperforms other systems in horsepower, fuel economy and... More
Fits:
  • Chevrolet:
    • Sonic
$705.00
$637.32
$705.00
$637.32
Exhaust System Hanger
10429800
Positions: Rear
Other Names: Insulator, Muffler W/Tailpipe Insulator, More
Description: Rear. More
Notes: Included With Muffler & Tailpipe. More
Fits:
  • Chevrolet:
    • Corvette,
    • SSR
$75.00
$34.50
$75.00
$34.50
Exhaust System By Gm
19156373
Other Names: Muffler Pkg More
Description: The GM Performance Exhaust System is constructed of T-304 stainless steel with mandrel bent tubing and features semi-polished S-type... More
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500 Classic
  • GMC:
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500 Classic
  • 1 more
$790.00
$669.53
$790.00
$669.53
Exhaust System By Gm
19156372
Other Names: Muffler Pkg, More
Description: The GM Performance Exhaust System is constructed of T-304 stainless steel with mandrel bent tubing and features semi-polished S-type... More
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic
  • GMC:
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic
$765.00
$648.34
$765.00
$648.34
Exhaust System Hanger
15092802
Positions: Rear, Rear Front
Other Names: Muffler & Pipe Insulator, Muffler & Pipe Hanger, Muffler W/Tailpipe Insulator, Resonator & Pipe Insulator, Rear Muffler Insulator,... More
Description: 2.8 turbo diesel, rear section. Exc.Natural Gas Conversion. 6.0L. 5.3L. 2.8L. Front. 2011-13. 2003-06. 2008-10. 2007-09. 5.3 & 6.2L.... More
Notes: Included With Muffler & Pipe. Included With Hanger. More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • Avalanche 2500,
    • Colorado,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 1500 LD,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • Suburban,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban 3500 HD,
    • Tahoe
  • GMC:
    • Canyon,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • 40 more
$24.08
$17.34
$24.08
$17.34
Exhaust System Hanger
15120137
Positions: Front, Rear
Other Names: Insulator, More
Description: 5.3L, rear. 5.3L, front. 4.2L, front. 6.0L, center. 5.3L, center. More
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Express 1500,
    • SSR,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500
  • Oldsmobile:
    • Bravada
  • 5 more
$31.02
$21.96
$31.02
$21.96
Exhaust System Hanger
15296912
Other Names: Insulator, More
Fits:
  • Chevrolet:
    • Express 3500
  • GMC:
    • Savana 3500
$20.11
$14.47
$20.11
$14.47
Exhaust System By Gm
19303336
Other Names: Muffler Pkg, More
Description: Provide maximum performance and the right sound enhancements at all RPMs on your truck. These systems also feature aggressive styling and... More
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
$1,249.00
$1,129.10
$1,249.00
$1,129.10
Exhaust System By Gm
19303344
Other Names: Muffler Pkg, More
Description: Provide maximum performance and the right sound enhancements at all RPMs on your truck. These systems also feature aggressive styling and... More
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
$1,249.00
$1,129.10
$1,249.00
$1,129.10
Exhaust System Hanger
96476049
Other Names: Resonator & Pipe Insulator, Hanger, More
Description: 2007-08. More
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
$5.42
$3.90
$5.42
$3.90
Exhaust System By Gm
92231570
Other Names: Muffler, More
Description: Performance Exhaust Upgrade Package with Round Exhaust Tips (For use on models without ground effects) For Off Road Use Only . More
Fits:
  • Chevrolet:
    • Camaro
$1,010.00
$855.98
$1,010.00
$855.98
Exhaust System Hanger
25559602
Other Names: Hanger, Insulator, More
Description: Rubber hanger rings, muffler sides. More
Fits:
  • Buick:
    • Century,
    • LeSabre,
    • Park Avenue
  • Oldsmobile:
    • 88,
    • 98,
    • Cutlass Ciera,
    • LSS,
    • Regency
  • Pontiac:
    • Bonneville
  • 4 more
$1,093.18
$15.47
$1,093.18
$15.47
Exhaust System Hanger
10056770
Positions: Front
Other Names: Muffler W/Tailpipe Insulator, Converter & Pipe Hanger, Hanger, Converter & Pipe Insulator, More
Description: 3.4L. 3.6L, type 1. Dual Exhaust. 3.8L, single exhaust. More
Fits:
  • Buick:
    • Century,
    • LaCrosse,
    • Regal
  • Chevrolet:
    • Impala,
    • Impala Limited,
    • Lumina,
    • Monte Carlo
  • Oldsmobile:
    • Cutlass Supreme,
    • Intrigue
  • Pontiac:
    • Grand Prix
  • 5 more
$24.57
$17.69
$24.57
$17.69
Exhaust System Hanger
22925672
Other Names: Insulator, More
Fits:
  • Cadillac:
    • SRX
$15.22
$10.96
$15.22
$10.96
Exhaust System By Gm
23206303
Other Names: Muffler, More
Description: Performance Exhaust Upgrade Package, for Long Wheel Base (LFX Engine only). More
Fits:
  • GMC:
    • Canyon
$1,195.00
$1,012.76
$1,195.00
$1,012.76
Exhaust System Hanger
15731502
Positions: Rear
Other Names: Muffler W/Tailpipe Hanger, Insulator, Muffler W/Tailpipe Insulator, Extension Pipe Insulator, More
Description: School Bus. 6.5L. 5.7L. Calif. 2003-14. Federal. 4.8 & 6.0L. 2018-20, 2 hole. From 01/09/2007. Exc.gvw 8,600 lbs. To 01/08/2007, rear.... More
Notes: Included With Extension Pipe. More
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • G30,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • G3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • 27 more
$11.89
$8.56
$11.89
$8.56
Exhaust System Hanger
15296913
Positions: Front
Other Names: Front Pipe, Muffler W/Tailpipe Insulator, Insulator, More
Description: Exc.School Bus. G10-30 vans. 7.4l. 5.7L. 146 wheelbase. Exc.gvw 8,600 lbs. Exc.gvw 15,000 lbs. More
Notes: Order By Description. More
Fits:
  • Chevrolet:
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Express 3500,
    • G10,
    • G20,
    • G30,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Suburban C2500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • G1500,
    • G2500,
    • G3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Savana 3500,
    • Suburban C2500,
    • Suburban K2500,
    • Yukon
  • 24 more
$49.38
$34.96
$49.38
$34.96
Exhaust System Hanger
15548492
Other Names: Hanger, More
Description: Gvw 8,600 lbs. More
Fits:
  • Chevrolet:
    • C2500,
    • C3500,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30
  • GMC:
    • C2500 Pickup,
    • C3500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500
  • 5 more
$98.33
$67.85
$98.33
$67.85
Exhaust System Hanger
97037092
Other Names: Insulator, More
Fits:
  • Chevrolet:
    • LCF 3500
$17.71
$12.76
$17.71
$12.76
Exhaust System Hanger Bracket
92238066
Positions: Right Rear
Other Names: Hanger, Rear Muffler Hanger, More
Description: 3.6L, to vin cl643127. 6.0L, to vin cl643127. More
Fits:
  • Chevrolet:
    • Caprice,
    • SS
$81.12
$55.98
$81.12
$55.98
Exhaust System Hanger Bracket
15240254
Positions: Right
Other Names: Muffler & Pipe Bracket, Hanger, Muffler Bracket, Exhaust Bracket, Muffler & Pipe Hanger, F Bracket, More
Description: 4.4L. 3.6L. 4.6L. 2008-11. Wagon, 6.2L. More
Fits:
  • Cadillac:
    • CTS,
    • SRX,
    • STS
$41.25
$29.21
$41.25
$29.21
Exhaust System Hanger Bracket
25902026
Positions: Left
Other Names: Muffler Bracket, Bracket, More
Description: Wagon, 6.2L. More
Fits:
  • Cadillac:
    • CTS
$47.42
$33.57
$47.42
$33.57
Exhaust System Hanger Bracket
20934909
Other Names: Hanger, More
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 2500,
    • Savana 3500
$55.78
$38.49
$55.78
$38.49
Exhaust System Hanger Bracket
22809864
Other Names: Hanger, Bracket, More
Replaces: 25812380
Description: 6.6L diesel. More
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
$62.07
$42.83
$62.07
$42.83
Exhaust System Hanger Bracket
22905506
Other Names: Converter & Pipe Hanger, Bracket, More
Replaces: 25854226
Description: 4.8 & 6.0L. More
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 2500,
    • Savana 3500
$62.07
$42.83
$62.07
$42.83
Exhaust System By Gm, 6.2L
19329326
Other Names: Muffler Pkg, More
Description: Patented race-bred technology and engineering with this Cat-Back Exhaust System constructed of quality T-304 austenitic stainless steel... More
Fits:
  • Chevrolet:
    • Tahoe
  • GMC:
    • Yukon
$1,249.00
$1,129.10
$1,249.00
$1,129.10
Exhaust System Hanger Bracket
25811717
Other Names: Hanger, Bracket, More
Description: 6.0L. More
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
$29.40
$20.82
$29.40
$20.82
Exhaust System Hanger Bracket
25887360
Other Names: Support, More
Fits:
  • Buick:
    • Enclave
  • Chevrolet:
    • Traverse
  • GMC:
    • Acadia
  • Saturn:
    • Outlook
$20.87
$15.02
$20.87
$15.02
Exhaust System Hanger Bracket
20893333
Other Names: Bracket, More
Fits:
  • Chevrolet:
    • Express 3500
  • GMC:
    • Savana 3500
$7.15
$4.88
$7.15
$4.88