CompareFits your vehicle 20-2023 Silverado/Sierra 2500/3500 Armor BLK Black Coated Aluminized Steel 4 Inch Filter Back Single Side Exit Exhaust System MBRP $669.99
CompareFits your vehicle 20-23 Chevy/GMC 2500/3500 Armor Lite Series Aluminized Steel 4 Inch Filter Back Single Side Exit Exhaust System MBRP $474.99
CompareFits your vehicle 20-23 Chevy/GMC 2500/3500 T304 Stainless Steel 4 Inch Filter Back Single Side Exit Exhaust System MBRP $634.99
CompareFits your vehicle 4 Inch Cat Back Exhaust System Single Side Exit 20-Up Silverado/Sierra 2500/3500 HD 6.6L V8 Armor Lite MBRP $699.99
CompareFits your vehicle 4 Inch Cat Back Exhaust System Single Side Exit 20-Up Silverado/Sierra 2500/3500 HD 6.6L V8 Armor Pro MBRP $1304.99
3% offCompareFits your vehicle 4" Aluminized Downpipe Back Single NO Muffler | 2020-2023 GM 2500/3500 6.6L DURAMAX L5P (FLO-PRO) Aluminized, Without Muffler $960.00 $931.20
3% offCompareFits your vehicle 4" Aluminized Downpipe Back Single With Muffler | 2020-2023 GM 2500/3500 6.6L DURAMAX L5P (FLO-PRO) Aluminized, With Muffler $1070.00 $1037.90
3% offCompareFits your vehicle 4" Stainless Downpipe Back Single With Muffler | 2020-2023 GM 2500/3500 6.6L DURAMAX L5P (FLO-PRO) Stainless, With Muffler $1250.00 $1212.50
3% offCompareFits your vehicle 4" Stainless Downpipe Back Single Without Muffler | 2020-2023 GM 2500/3500 6.6L DURAMAX L5P (FLO-PRO) Stainless, Without Muffler $1190.00 $1154.30
3% offCompareFits your vehicle P1 4" Down Pipe Back, Race System, without bungs, with muffler, AL, 2017-2023 Chevy/GMC 2500/3500 HD Duramax L5P $979.99 $950.59
3% offCompareFits your vehicle P1 4" Down Pipe Back, Race System, without bungs, without muffler, 409 Stainless, 2017-2023 Chevy/GMC 2500/3500 HD Duramax L5P $989.99 $960.29
3% offCompareFits your vehicle P1 4" Down Pipe Back, Race System, without bungs, without muffler, Aluminized, 2017-2023 Chevy/GMC 2500/3500 HD Duramax L5P $849.99 $824.49
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 P1 4" Down Pipe Back, Race System, without bungs, without muffler, 409 Stainless, 2017-2023 Chevy/GMC 2500/3500 HD Duramax L5P $989.99 $960.29
3% offCompareFits your vehicle P1 4" Down Pipe Back, Race System, without bungs, without muffler, Aluminized, 2017-2023 Chevy/GMC 2500/3500 HD Duramax L5P $849.99 $824.49
3% offCompareFits your vehicle P1 4" Down Pipe Back, Race System, without bungs, with muffler, AL, 2017-2023 Chevy/GMC 2500/3500 HD Duramax L5P $979.99 $950.59
3% offCompareFits your vehicle 4" Stainless Downpipe Back Single Without Muffler | 2020-2023 GM 2500/3500 6.6L DURAMAX L5P (FLO-PRO) Stainless, Without Muffler $1190.00 $1154.30
3% offCompareFits your vehicle 4" Aluminized Downpipe Back Single NO Muffler | 2020-2023 GM 2500/3500 6.6L DURAMAX L5P (FLO-PRO) Aluminized, Without Muffler $960.00 $931.20