GMC

The more air you can get to your Duramax engine, the better and more efficiently it runs. Factory air intakes just can't stand up to the Sinister Diesel Duramax 6.6L LML cold air intake (CAI) in this case. This cold air intake kit significantly improves...

If you want to further increase your Volant CAI kit effectiveness, add on the Volant Cool Air Scoop. Customers using the Volant CAI kit with the scoop report 2-4 MPG improvements in fuel economy, as well as dyno-proven horsepower and torque increases...

Volant air intake systems utilize a high-velocity venturi filter adapter which provides a smooth transition through the MAF sensor into the intake tube for a much needed airflow improvement over the factory rubber tubing and resonator box.Volant's Cold...

Unique One-Piece High Quality Housing W/ Sight Window:A custom CAD designed roto-molded housing made from heat soak resistant material eliminates the use of multiple components and ensures the coolest air intake charge available. A large clear sight...

Silver Bullet throttle body spacers create turbulence in the air flow at the point just before entry to the engine - increasing performance, as well as improving throttle response.Serrated/Helix Design:The serrated/helix design creates air turbulence in...

Volant air intake systems utilize a high-velocity venturi filter adapter which provides a smooth transition through the MAF sensor into the intake tube for a much needed airflow improvement over the factory rubber tubing and resonator box. Volant's Cool...

Large Three Layer Performance Air Filter:This 9" tall 360-degree radial flow air filter features a 6" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Its progressive layering provides great filtration...

Unique One-Piece High Quality Housing w/ Auxiliary Scoop:The smooth one-piece high quality sealed housing with auxiliary air scoop is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. A large, clear...

Bringing you the next generation of intakes, the Momentum GT sealed air intake system for the 2009-2013 Silverado/Sierra with V8 engines. The Momentum GT sealed air intake system is designed using the most up-to-date engineering tools and techniques to...

Unique One-Piece High Quality Housing W/ Sight Window:A custom CAD designed roto-molded housing made from heat soak resistant material eliminates the use of multiple components and ensures the coolest air intake charge available. A large clear sight...

Large Five Layer Performance Air Filter:This 360-degree radial flow air filter features a 5" flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. It provides your engine with the...

Unique One-Piece High Quality Housing w/ Auxiliary Scoop:The smooth one-piece high quality sealed housing with auxiliary air scoop is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. A large, clear...