Duramax LBZ Bucket n

Bringing you the next generation of intakes, the Momentum HD sealed air intake system is designed using the most up-to-date engineering tools and t...

Bringing you the next generation of intakes, the Momentum HD sealed air intake system is designed using the most up-to-date engineering tools and t...

Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased ...

Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased ...

Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased ...

If you are looking for a highly engineered down pipe look no further than the aFe Power Mach Force XP Down Pipe. Down pipe is 100 percent TIG welde...

Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased ...

The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 sta...

The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restrict...

Interested in a new exhaust system. Check out the ATLAS DPF-Back Exhaust system form aFe. This system is constructed from 5 in. mandrel-bent alumi...

Interested in a new exhaust system? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5 in. mandrel-bent aluminiz...

Interested in a new exhaust system? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5 in. mandrel-bent aluminiz...

The aFe ATLAS turbo down-pipe is engineered to outflow and outperform the restrictive, OE down-pipe on your 2004.5-2010 Chevy Silverado or GMC Sier...

aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is co...

aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is co...

aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is co...

aFe Power's new engine oil pan brings performance engineering to the protection of your GM Silverado/Sierra HD with Duramax turbo diesel engines. T...

aFe Power's new engine oil pan brings performance engineering to the protection of your GM Silverado/Sierra HD with Duramax turbo diesel engines. T...

aFe POWER Pro Series deep transmission pan brings performance engineering to the protection of your trucks transmission. This transmission pan has ...

aFe Powers new deep transmission pan brings performance engineering to the protection of your trucks transmission. This transmission pan has additi...

The aFe Bladerunner Turbo Inlet Manifold increases performance to your Duramax by 9hp and 23lbs x ft. torque. The Bladerunner turbo inlet manifold...

Oversized Tube and Fin Core: This BladeRunner Street Series Radiator features a 2-3/4" thick tube and fin core which provides greater heat dissipat...

Bladerunner Intercoolers represent the next generation of intercoolers. The Bladerunner intercoolers utilize a 3 in. bar and plate design that out ...

The Bladerunner charge pipes produce 20 hp and 63 lbs./ft/ torque and outflow the factory tubes by 45 percent. With the increased flow of this Char...