Banks Ram-Air Intake feeds your Chevy/GMC gas engine cooler, denser, outside air for greater power and fuel economy. Banks Ram-Air Superiority. (For 4.8L, 5.3L, 6.0L, and 6.2L only) Banks Ram-Air Intake feeds your Chevy/GMC gas engine cooler, denser, outside air for greater power and fuel economy. It's performance is extensively tested and validated in the computer using Computational Fluid Dynamics software, on the flowbench, and later on the vehicle. Let the others build and ship: Ram-Air's performance is proven again and again! Note: This product does not fit 2500 or 3500 pickup trucks. Banks Ram-Air for Chevy/GMC V8's. Key Features: Extensively tested & validated. Enclosed housing keeps out hot, power-robbing engine air. Inhales cooler outside air for more power & MPG. Giant filter maximizes high-flow filtration Helps engine run cooler. Accommodates engine movement. Prevents component damage. Extends service life and requires fewer cleanings. 5-year Limited Warranty. Outflows the stock setup by up to 29%. Trucks (w/o electric fan). OILED or DRY Air Filter Element