Fits Cab Chassis; 4 Inch HD Torca w/New Bolt Splines; Regular Cab Chassis; HD 4WDor 4 Inch HD Torca w/New Bolt Splines; Hardtop/Quad Cab Chassis Short Wheelbase; HD 4WDor Cab Chassis; 4 Inch HD Torca w/New Bolt Splines; Regular Cab Chassis; ALFA ELECTRIFIEDor Cab Chassis; 4 Inch HD Torca w/New Bolt Splines; Hardtop/Quad Cab Chassis Short Wheelbase; ALFA ELECTRIFIED

Fits Cummins Engine.; 4 inch; Muffler; Mega Cab; HD 4WDor Cummins Engine.; 4 inch; Muffler; Sedan/Quad Cab Short Wheelbase; HD 4WDor Cummins Engine.; 4 inch; Muffler; HardTop/Quad Cab; Long Wheelbase; HD 4WDor Cummins Engine.; 4 inch; Muffler; Regular Cab; 8 Foot Bed; HD 4WDor Cab Chassis; 4 Inch HD Torca w/New Bolt Splines; Regular Cab Chassis; HD 4WDor 4 Inch HD Torca w/New Bolt Splines; Hardtop/Quad Cab Chassis Short Wheelbase; HD 4WDor Cummins Engine.; 4 inch; Muffler; Mega Cab; ALFA ELECTRIFIEDor Cummins Engine.; 4 inch; Muffler; Sedan/Quad Cab Short Wheelbase; ALFA ELECTRIFIEDor Cummins Engine.; 4 inch; Muffler; HardTop/Quad Cab; Long Wheelbase; ALFA ELECTRIFIEDor Cummins Engine.; 4 inch; Muffler; Regular Cab; 8 Foot Bed; ALFA ELECTRIFIEDor Cab Chassis; 4 Inch HD Torca w/New Bolt Splines; Regular Cab Chassis; ALFA ELECTRIFIEDor Cab Chassis; 4 Inch HD Torca w/New Bolt Splines; Hardtop/Quad Cab Chassis Short Wheelbase; ALFA ELECTRIFIED

Fits Cummins Engine.; Mega Cab; Lt. Duty 4WDor Cummins Engine.; Sedan/Quad Cab Short Wheelbase; DODGE E2WDor Cummins Engine.; Regular Cab; 8 Foot Bed; DODGE E2WDor Cummins Engine.; HardTop/Quad Cab; Long Wheelbase; DODGE E2WDor Cummins Engine.; Mega Cab; DODGE E2WD

Fits Extension pipe; Regular Cab; 8 Foot Bed; DODGE E2WDor Extension pipe; Mega Cab; DODGE E2WDor Extension pipe; Crew Cab; 6'4" Box; DODGE E2WDor Extension pipe; Crew Cab; 8' Box; DODGE E2WD

Fits 50 State Emissions; Regular Cab; 8 Foot Bed; DODGE E2WDor 50 State Emissions; Crew Cab; 6'4" Box; DODGE E2WDor 50 State Emissions; Mega Cab; DODGE E2WDor 50 State Emissions; Crew Cab; 8' Box; DODGE E2WD

Fits Tail pipe; 50 State Emissions; Mega Cab; DODGE E2WDor Tail pipe; 50 State Emissions; Regular Cab; 8 Foot Bed; DODGE E2WDor Tail pipe; 50 State Emissions; Crew Cab; 6'4" Box; DODGE E2WDor Tail pipe; 50 State Emissions; Crew Cab; 8' Box; DODGE E2WD

Fits Cummins Engine.; Export Emissions, Euro Stage 3 Emission Vehicle; Mega Cab; DODGE E2WDor Cummins Engine.; Export Emissions, Euro Stage 3 Emission Vehicle; Regular Cab; 8 Foot Bed; DODGE E2WDor Cummins Engine.; Export Emissions, Euro Stage 3 Emission Vehicle; Crew Cab; 6'4" Box; DODGE E2WDor Cummins Engine.; Export Emissions, Euro Stage 3 Emission Vehicle; Crew Cab; 8' Box; DODGE E2WD

Fits Extension Pipe; 50 State Emissions; Mega Cab; HD 4WDor Cummins Engine.; Muffler; 50 State Emissions; Mega Cab; HD 4WDor Cummins Engine.; Muffler; 50 State Emissions; Regular Cab; 8 Foot Bed; HD 4WDor Cab Chassis; Selective Catalytic Reduction (UREA); Regular Cab Chassis; HD 4WDor Cummins Engine.; Muffler; 50 State Emissions; Crew Cab; 6'4" Box; HD 4WDor Extension Pipe; 50 State Emissions; Crew Cab; 6'4" Box; HD 4WDor Extension Pipe; 50 State Emissions; Crew Cab; 8' Box; HD 4WDor Cummins Engine.; Muffler; 50 State Emissions; Crew Cab; 8' Box; HD 4WDor Cummins Engine.; Extension Pipe; 50 State Emissions; Mega Cab; ALFA ELECTRIFIEDor Cummins Engine.; Extension Pipe; 50 State Emissions; Regular Cab; 8 Foot Bed; ALFA ELECTRIFIEDor Cab Chassis; Selective Catalytic Reduction (UREA); Regular Cab Chassis; ALFA ELECTRIFIEDor Cummins Engine.; Extension Pipe; 50 State Emissions; Crew Cab; 6'4" Box; ALFA ELECTRIFIEDor Cummins Engine.; Extension Pipe; 50 State Emissions; Crew Cab; 8' Box; ALFA ELECTRIFIED

Fits Cab Chassis; Inline Cummins Engine.; 52 Gallon Rear Fuel Tank OR 52 & 22 Gallon Dual Fuel Tanks, Selective Catalytic Reduction (UREA); Regular Cab Chassis; HD 4WDor Cab Chassis; Inline Cummins Engine.; Selective Catalytic Reduction (UREA), 20 Gallon Fuel Tank; Regular Cab Chassis; HD 4WDor Cab Chassis; Inline Cummins Engine.; 52 Gallon Rear Fuel Tank OR 52 & 22 Gallon Dual Fuel Tanks, Selective Catalytic Reduction (UREA); Crew Cab; 173.4" Wheelbase; HD 4WDor Cab Chassis; Inline Cummins Engine.; Selective Catalytic Reduction (UREA), 20 Gallon Fuel Tank; Crew Cab; 173.4" Wheelbase; HD 4WDor Cab Chassis; Inline Cummins Engine.; 52 Gallon Rear Fuel Tank OR 52 & 22 Gallon Dual Fuel Tanks, Selective Catalytic Reduction (UREA); Regular Cab Chassis; ALFA ELECTRIFIEDor Cab Chassis; Inline Cummins Engine.; Selective Catalytic Reduction (UREA), 20 Gallon Fuel Tank; Regular Cab Chassis; ALFA ELECTRIFIEDor Cab Chassis; Inline Cummins Engine.; 52 Gallon Rear Fuel Tank OR 52 & 22 Gallon Dual Fuel Tanks, Selective Catalytic Reduction (UREA); Crew Cab; 173.4" Wheelbase; ALFA ELECTRIFIEDor Cab Chassis; Inline Cummins Engine.; Selective Catalytic Reduction (UREA), 20 Gallon Fuel Tank; Crew Cab; 173.4" Wheelbase; ALFA ELECTRIFIED