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exhaust category

4" Exhaust Kits

258 products

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4" Stainless Downpipe Back Single Without Muffler | 2001-2004.5 GM 2500/3500 6.6L DURAMAX (FLO-PRO)
- $950.00
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4" Stainless Cat Back Single | 2001-2004.5 GM 2500/3500 6.6L DURAMAX With Muffler (FLO-PRO)
- $750.00
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P1 4" Down Pipe Back, Race System (includes front pipe), 2007.5-2010 Chevy/GMC 2500/3500 Duramax, Classic, EC/CC
- $899.99
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P1 4" Down Pipe Back, Race System (includes front pipe) without muffler, 2007-2010 Chevy/GMC 2500/3500 Duramax, Classic, EC/CC
- $789.99
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P1 4" Down Pipe Back, Race System, without bungs, with muffler, AL, 2011-2015.5** Chevy/GMC 2500/3500 HD
- $849.99
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P1 4" Down Pipe Back, Race System, without bungs, without muffler, Aluminized, 2011-2015.5** Chevy/GMC 2500/3500 HD
- $799.99
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P1 4" Down Pipe Back, Race System, without bungs, with muffler, AL, 2015.5-2016** Chevy/GMC 2500/3500 HD
- $899.99
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P1 4" Down Pipe Back, Race System, without bungs, without muffler, Aluminized, 2015.5-2016** Chevy/GMC 2500/3500 HD
- $849.99
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P1 4" Down Pipe Back, Race System, without bungs, without muffler, 409 Stainless, 2015.5-2016** Chevy/GMC 2500/3500 HD
- $949.99
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P1 4" Down Pipe Back, Race System, without bungs, with muffler, AL, 2017-2023 Chevy/GMC 2500/3500 HD Duramax L5P
- $979.99
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P1 4" Down Pipe Back, Race System, without bungs, without muffler, Aluminized, 2017-2023 Chevy/GMC 2500/3500 HD Duramax L5P
- $849.99
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P1 4" Down Pipe Back, Race System, without bungs, without muffler, 409 Stainless, 2017-2023 Chevy/GMC 2500/3500 HD Duramax L5P
- $989.99
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P1 3" Turbo Back, Race System, with muffler, AL, 2016-2018 Chevy/GMC Colorado/Canyon, Duramax
- $669.99
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P1 4" Turbo Back, Race System with muffler, Aluminized, 2007-2009 RAM 2500/3500 Cummins
- $799.99
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P1 4" Turbo Back, Race System, without muffler, Aluminized, 2007-2009 RAM 2500/3500 6.7 Cummins
- $629.99
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P1 4" Turbo Back, Race System, no bungs, with muffler, Aluminized, 2010-2012 RAM 2500/3500 6.7L
- $829.99
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P1 4" Turbo Back, Race System, no bungs, with muffler, Aluminized, 2013-2018 RAM 2500/3500 6.7L ,All Models
- $799.99
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P1 4" Turbo Back, Race System, no bungs, without muffler, Aluminized, 2013-2018 RAM 2500/3500 6.7L ,All Models
- $699.99
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P1 4" Turbo Back, Race System, no bungs, without muffler, T409 Stainless, 2013-2018 RAM 2500/3500 6.7L ,All Models
- $949.99
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P1 4" Turbo Back,Race System, No Bungs, with muffler, Aluminized, 2019-2022 RAM 2500/3500 6.7L, All Models
- $849.99
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