CompareFits your vehicle 4 Inch Cat Back Exhaust System Single Side T409 Stainless Steel For 06-07 Silverado/Sierra 2500/3500 Duramax MBRP $849.99
CompareFits your vehicle 4 Inch Exhaust Pipe For 06-07 Silverado/Sierra 2500/3500 T409 Stainless Steel Regular Cab Adaptor Duramax MBRP $134.99
CompareFits your vehicle 4 Inch Single Side Aluminized Steel No Muffler For 01-07 Silverado/Sierra 2500/3500 Duramax Classic Extended/Crew Cab MBRP $649.99
CompareFits your vehicle 4 Inch Single Side Aluminized Steel No Muffler For 01-07 Silverado/Sierra 2500/3500 Duramax Classic Extended/Crew Cab MBRP $729.99
CompareFits your vehicle 4 Inch Single Side Exhaust Pipe Aluminized Steel For 01-07 Silverado/Sierra 2500/3500 Duramax Extended/Crew Cab MBRP $809.99
CompareFits your vehicle 4 Inch Single Side Exhaust Pipe No Muffler T409 Stainless Steel For 01-07 Silverado/Sierra 2500/3500 Duramax Classic Extended/Crew Cab MBRP $824.99
CompareFits your vehicle 4 Inch Single Side Exhaust Pipe T304 Stainless Steel For 01-07 Silverado/Sierra 2500/3500 Duramax Extended/Crew Cab MBRP $1494.99
CompareFits your vehicle 4 Inch Single Side Exhaust Pipe T409 Stainless Steel For 01-07 Silverado/Sierra 2500/3500 Duramax Extended/Crew Cab MBRP $1004.99
3% offCompareFits your vehicle 4" Aluminized Cat Back Single | 2001-2007 GM 2500/3500 6.6L DURAMAX w/OEM 4 Bolt Flange (FLO-PRO) $740.00 $717.80
3% offCompareRegular Product P1 4" Turbo Back, Race System, no bungs, without muffler, T409 Stainless, 2019-2022 RAM 2500/3500 6.7L ,All Models $1009.99 $979.69
3% offCompareRegular Product P1 4" Turbo Back, Race System, no bungs, without muffler, T409 Stainless, 2019-2022 RAM 2500/3500 6.7L ,All Models $1009.99 $979.69
3% offCompareFits your vehicle 4" Aluminized Cat Back Single | 2001-2007 GM 2500/3500 6.6L DURAMAX w/OEM 4 Bolt Flange (FLO-PRO) $740.00 $717.80