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4" Exhaust Kits

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Vehicle Specific
03-07 Ford F-250/350 6.0L EC/CC Armor Lite 4 Inch Turbo Back Single Side Exit No Muffler Retains Factory Catalytic Converter MBRP
- $584.99
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Vehicle Specific
14-Up Ram 2500/3500 Armor Lite, Aluminized Steel 4 Inch Cat Back Single Side Exit Exhaust System MBRP
- $669.99
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Vehicle Specific
14-Up Ram 2500/3500 Armor Pro T304 Stainless Steel 4 Inch Cat Back Single Side Exit Exhaust System MBRP
- $1124.99
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Vehicle Specific
17-24 Ford F-250/350/450 6.7L 4 Inch Filter Back Single Side Dual Exit, Armor Plus T409 Stainless Steel, MBRP
- $849.99
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Vehicle Specific
20-2023 Silverado/Sierra 2500/3500 Armor BLK Black Coated Aluminized Steel 4 Inch Filter Back Single Side Exit Exhaust System MBRP
- $669.99
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Vehicle Specific
20-23 Chevy/GMC 2500/3500 Armor Lite Series Aluminized Steel 4 Inch Filter Back Single Side Exit Exhaust System MBRP
- $474.99
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Vehicle Specific
20-23 Chevy/GMC 2500/3500 T304 Stainless Steel 4 Inch Filter Back Single Side Exit Exhaust System MBRP
- $634.99
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Vehicle Specific
2001-2004 Chevrolet/GMC Silverado/Sierra 2500/3500 6.6L EC/CC 4 Inch Downpipe-Back No Muffler Single Side Exit Aluminized Steel MBRP
- $559.99
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Vehicle Specific
2001-2004 Chevrolet/GMC Silverado/Sierra 2500/3500 6.6L EC/CC 4 Inch Downpipe-Back No Muffler Single Side Exit T409 Stainless Steel MBRP
- $769.99
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Vehicle Specific
2001-2004 Chevrolet/GMC Silverado/Sierra 2500/3500 6.6L EC/CC 4 Inch Downpipe-Back Single Side Exit Aluminized Steel MBRP
- $629.99
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Vehicle Specific
21-Up Ford F-150 4 Inch Cat Back Single Side Race Version 304 Stainless Steel Exhaust System MBRP
- $1054.99
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Vehicle Specific
21-Up Ford F-150 4 Inch Cat Back Single Side Race Version Aluminized Steel Exhaust System MBRP
- $589.99
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Vehicle Specific
21-Up Ford F-150 4 Inch Cat Back Single Side Race Version Black Coated- Aluminized Steel Exhaust System MBRP
- $1054.99
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Vehicle Specific
21-Up Ford F-150 4 Inch Cat Back Single Side Race version T409 Stainless Steel Exhaust System MBRP
- $734.99
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Vehicle Specific
4 Inch Cat Back Exhaust System For 01-05 Silverado/Sierra 2500/3500 Duramax Ext/Crew Cab Single Side Aluminized Steel MBRP
- $714.99
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Vehicle Specific
4 Inch Cat Back Exhaust System For 01-05 Silverado/Sierra 2500/3500 Duramax Ext/Crew Cab Single Side MBRP
- $569.99
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Vehicle Specific
4 Inch Cat Back Exhaust System For 04-07 Dodge Ram 2500/3500 Cummins 600/610 Single Side MBRP
- $569.99
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Vehicle Specific
4 Inch Cat Back Exhaust System For 14-Up RAM 2500 6.4L Dual Split Side Exit Aluminized Steel MBRP
- $939.99
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Vehicle Specific
4 Inch Cat Back Exhaust System For 14-Up RAM 2500 6.4L Dual Split Side Exit T409 Stainless Steel MBRP
- $1124.99
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Vehicle Specific
4 Inch Cat Back Exhaust System For 14-Up RAM 2500/3500 6.4L Single Side Dual Outlet Aluminized Steel MBRP
- $939.99
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- 3% off
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Vehicle Specific
P1 4" Turbo Back, Single - No Muffler, T409 Stainless 2004-2007.5 RAM 2500/3500 5.9 CUMMINS
- $969.99
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- 3% off
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Vehicle Specific
P1 3.5 " Turbo Back, Race System, no bungs, without muffler, AL, 2018-2021 Ford F-150 3.0L POWERSTROKE
- $572.29
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- 3% off
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Vehicle Specific
P1 3.5 " Turbo Back, Race System, no bungs, with muffler, AL, 2018-2021 Ford F-150 3.0L POWERSTROKE
- $669.29
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- 3% off
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Vehicle Specific
P1 4" Down Pipe Back, Race System, without bungs, without muffler, - SLM Series, Stainless, 2017-2019 Ford F250/350/450 6.7L
- $911.79
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- 3% off
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Vehicle Specific
P1 4" Down Pipe Back, Race System, without bungs, without muffler, - PLM Series, Aluminized, 2017-2019 Ford F250/350/450 6.7L
- $698.39
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- 3% off
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Vehicle Specific
P1 4" Down Pipe Back, Race System, without bungs, with muffler - P Series, 2017-2019 Ford F250/350/450 6.7L
- $824.49
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- 3% off
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Vehicle Specific
4" Aluminized Flex Pipe Back Single With Muffler | 2013-2018 Dodge 2500/3500 6.7L Cummins (FLO-PRO)
Aluminized, With Muffler
- $766.30
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Vehicle Specific
4 Inch Turbo Back Single Side-No Muffler For 99-03 Ford F-250/350 7.3L MBRP
- $569.99
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Vehicle Specific
4 Inch Turbo Back Single Side, No Tip For 99-03 Ford F-250/350 7.3L MBRP
- $644.99
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Vehicle Specific
Dodge 4 Inch Turbo Back Single Side No Muffler, Armor Lite For 98-02 Dodge Ram 2500/3500 Cummins MBRP
- $569.99
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- 3% off
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Vehicle Specific
P1 3.5 " Turbo Back, Race System, no bungs, with muffler, AL, 2018-2021 Ford F-150 3.0L POWERSTROKE
- $669.29
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- 3% off
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Vehicle Specific
P1 4" Down Pipe Back, Race System, without bungs, without muffler, - PLM Series, Aluminized, 2011-2016 Ford F250/350/450 6.7L
- $678.99
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