Sierra 3500 HD

This is the Raptor-4G RP-100 fuel system for the 2011-2014 6.6L Duramax. This system mounts to the frame jig in front of the fuel tank for a clean looking installation. The suction line connects to the factory suction fitting on top of the fuel module...

Improve the power and efficiency of your Duramax with the Mishimoto hot-side intercooler pipe and boot kit. The factory hot-side pipe for the 2011-2016 Chevrolet/GMC 6.6L Duramax LML features numerous restrictive bends and chokes the engine with 2.5"...

Mishimoto has expanded their Duramax performance parts line to include the performance intercooler for the 2011-2016 Chevrolet/GMC 6.6L Duramax LML. High intake and exhaust gas temperatures can reduce performance and potentially cause engine damage...

Mishimoto has expanded their Duramax performance parts line to include the performance intercooler for the 2011-2016 Chevrolet/GMC 6.6L Duramax LML. High intake and exhaust gas temperatures can reduce performance and potentially cause engine damage...

Improve the power and efficiency of your Duramax with the Mishimoto 2011-2016 Chevrolet/GMC 6.6L Duramax LML Intercooler Pipe and Boot Kit. The factory pipes for the Duramax feature numerous restrictive bends and chokes the engine with small piping. The...

Fed up with high EGTs and an intercooler setup that isn't keeping up with the demands of your Duramax? The solution is finally here! Mishimoto is proud to expand their line of Duramax performance parts to include the 2011-2016 Chevrolet/GMC 6.6L Duramax...

Flow and Performance:Constructed of 3" mandrel-bent aluminum tubing for maximum flow then, powder-coated for a nice finish. The high-temp wrinkle-black powder-coating also insulates the tubes from engine heat and protects the tube from corrosion. Also...

Fed up with high EGTs and an intercooler setup that isn't keeping up with the demands of your Duramax? The solution is finally here! Mishimoto is proud to expand their line of Duramax performance parts to include the 2011-2016 Chevrolet/GMC 6.6L Duramax...

Duramax diesel engines do not come with a factory lift pump, this is why Duramax owners see such great performance and economy gains after installing an aftermarket diesel fuel lift pump. When the factory CP3/CP4 injection pump pulls fuel under a vacuum...

Upgrade your vehicle with Putco form-fitted stainless steel mud skins. These custom fit splash guards come in pairs for the front or rear. Our mud skins are manufactured with a heavy-duty 18 gauge stainless steel. These custom molded mud flaps contour to...

Add protection and style to your Chevy Silverado or GMC Sierra 2500HD / 3500HD truck by installing a BDS heavy-duty front skid plate. This new skid plate is designed as a bolt-on installation to offer extra protection for vulnerable steering and...

aFe POWER BladeRunner OER Series Radiators are designed and manufactured to be a perfect replacement for your aging or damaged, stock radiator. Over time, your stock radiator becomes less efficient due to corrosion and damage from road debris. Leaks can...