Banks Ram-Air Superiority. Flowbench developed, dyno proven cold-air intake with enclosed housing improves flow up to 57%. Increases power and fuel economy. Reduces exhaust gas temps and sooty, black smoke. Passes the test. Again and again. Others build and ship without testing. Not Banks. Our Ram-Air Intakes start out as CAD software prototypes and are put through flow simulations. The design is refined until the simulation shows optimal performance. Then a hardware prototype is made and the design is validated on a flowbench. After that comes dyno testing and on-vehicle testing. It takes a superior design to pass all those tests! Filter on a stick: a joke that’s not funny. A filter on a stick is a bad joke. It’s wide-open to hot underhood engine air, and there’s no power in hot air! Ram-Air houses a giant lifetime filter in an enclosed cold-air box, which inhales cool, dense outside air – more than Banks’ competitors and up to 57% more than stock – for more power and mileage, lower EGTs and less smoke. And it’s designed to not cause fault or error codes. Bellows, too? Very exclusive. Banks Ram-Air is the only aftermarket intake with bellows. This accommodates engine movement and prevents component damage for longer service life. The optional high-flow Super-Scoop is another Banks exclusive! Available separately: new Super-Scoop optimizes the Ram-Air Intake’s efficiency and power! NEW FILTER OPTIONS! Choose from the traditional red, dry filter or the all-new black, dry filter. Plus, you can even get an extra layer of filtration protection by adding a pre-filter to your order.
Reduces exhaust gas temps (EGTs) and smoke Outflows stock and competitors up to 57 Percent Optional Super-Scoop rams cold air for more power Dry Air Filter Element Emissions compliant: CARB EO D-161-102
Reduces exhaust gas temps (EGTs) and smoke;Outflows stock and competitors up to 57%;Optional Super-Scoop rams cold air for more power;DRY Air Filter Element;Emissions compliant: CARB EO D-161-102
2001-2004 Chevy/GMC 6.6L, LB7

Fits
Chevrolet Silverado 2500 Base 2001 to 2004
Chevrolet Silverado 2500 LS 2001 to 2004
Chevrolet Silverado 2500 LT 2001 to 2004
Chevrolet Silverado 2500 WT 2004
Chevrolet Silverado 2500 HD Base 2001 to 2004
Chevrolet Silverado 2500 HD LS 2001 to 2004
Chevrolet Silverado 2500 HD LT 2001 to 2004
Chevrolet Silverado 2500 HD WT 2004
Chevrolet Silverado 3500 Base 2001 to 2004
Chevrolet Silverado 3500 LS 2001 to 2004
Chevrolet Silverado 3500 LT 2001 to 2004
Chevrolet Silverado 3500 WT 2004
GMC Sierra 2500 Base 2002 to 2004
GMC Sierra 2500 SL 2001 to 2002
GMC Sierra 2500 SLE 2001 to 2004
GMC Sierra 2500 SLT 2001 to 2004
GMC Sierra 2500 WT 2003 to 2004
GMC Sierra 2500 HD Base 2002 to 2004
GMC Sierra 2500 HD SL 2001 to 2002
GMC Sierra 2500 HD SLE 2001 to 2004
GMC Sierra 2500 HD SLT 2001 to 2004
GMC Sierra 2500 HD WT 2003 to 2004
GMC Sierra 3500 Base 2002 to 2004
GMC Sierra 3500 SL 2001 to 2002
GMC Sierra 3500 SLE 2001 to 2004
GMC Sierra 3500 SLT 2001 to 2004