Silverado 3500 HD

Protect your fenders from debris with Putco stainless steel Hex mud skins. These units are the perfect blend of style and protection for your truck from rocks, mud, snow, and anything the elements can throw at you and your ride. Choose from a front pair,...

The Sinister Diesel LML Intake Bridge replaces the restrictive stock piping on your GM 6.6L Duramax Diesel with larger diameter CNC mandrel bent aluminum tubing that optimizes airflow after the throttle valve and heater. The increased diameter of the air...

Perfect Fit:Utilizes the factory mounting locations for a hassle-free installation. Includes high quality stainless steel T-bolt clamps and heavy-duty 5-Ply polyester reinforced couplings for strength and durability. The tubes also work with OEM or aFe's...

This is the Raptor-4G RP-100 fuel system for the 2015-2016 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...

Protect your fenders from debris with Putco stainless steel Hex mud skins. These units are the perfect blend of style and protection for your truck from rocks, mud, snow, and anything the elements can throw at you and your ride. Choose from a front pair,...

Protect your fenders from debris with Putco stainless steel Hex mud skins. These units are the perfect blend of style and protection for your truck from rocks, mud, snow, and anything the elements can throw at you and your ride. Choose from a front pair,...

Protect your fenders from debris with our stainless steel Hex mud skins. These units are the perfect blend of style and protection for your truck from rocks, mud, snow, and anything the elements can throw at you and your ride. Choose from a front pair,...

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...