Sierra 3500 HD

Diamond Eye Manufacturing is recognized as being one of the most modern and progressive companies in eastern Oregon. The company has invested heavily to incorporate several CNC mandrel bending machines and support equipment, Enabling us to produce the...

CORSA Performance Diesel mufflers eliminate most drone inducing frequencies, muffler position and/or certain vehicle modification(s) may reduce drone mitigation capability.Features:High Performance Sound.Distinct Rumble at Idle.Aggressive Sound Through...

Designed to improve stance performance and capability the BDS 6-inch lift kit for the Chevy Silverado and GMC Sierra 2500 HD 4WD is a must have upgrade. For maximum ground clearance BDS designed a No Torsion Bar Drop System where the torsion bars are...

Keep your truck's good looks going with this stylish upgrade. This kit contains an elbow turn-out pipe and a 5'' exhaust tip, both of which are made out of premium 304 stainless steel. The no-weld, clamp-on install can be done in minutes to give you an...

Interested in a new exhaust system? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5" mandrel-bent aluminized steel tubing. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering...

Designed to improve stance performance and capability the BDS 6-inch lift kit for the Chevy Silverado and GMC Sierra 2500 HD 4WD is a must have upgrade. For maximum ground clearance BDS designed a No Torsion Bar Drop System where the torsion bars are...

BDS offers complete coilover conversion upgrade kits for your Chevy Silverado and GMC Sierra 2500 / 3500 HD that make it effortless to convert your standard lifted suspension into coilovers. These kits are equipped with heavy-duty brackets and FOX 2.5...

Remove your crushed oval-shaped stock down-pipe and replace it with a smooth, round, long-lasting full 304 stainless steel Down-Pipe from PPE. Includes a woven titanium sleeve to reduce engine bay temperatures.Remove your crushed oval-shaped stock...

Keep your truck's good looks going with this stylish upgrade. This kit contains an elbow turn-out pipe and a 5" exhaust tip, both of which are made out of premium 304 stainless steel. The no-weld, clamp-on install can be done in minutes to give you an...

We have bundled everything you need in a lift kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA.The Cognito Non-Torsion...

BDS raises the bar with the Chevy Silverado and GMC Sierra 2500 HD truck with a 4.5-inch suspension lift kit with FOX 2.5 Coil-Over conversion. Designed to improve stance performance and capability this kit includes everything necessary to set your truck...

BDS raises the bar with the Chevy Silverado and GMC Sierra 2500 HD truck with a 6.5-inch suspension lift kit with FOX 2.5 Coil-Over conversion. Designed to improve stance performance and capability this kit includes everything necessary to set your truck...