Largest filter area for superior high-flow filtration and fewer filter cleanings. Exclusive 5 inch bellows accommodates engine movement and prevents component damage. Cooler temps, more power and MPG, plus a cleaner-running engine. Testing, testing & more testing. Banks Ram-Air Intake Systems are tested and proven. They start out as CAD software prototypes and are put through flow simulations. After a hardware prototype is made, it's tested on a flowbench. Then it's tested on the vehicle. And finally, Banks' density-tests the Ram-Air against stock and many competitors. Proven design. Proven performance. Banks Ram-Air Intake maximizes the flow of cool, dense air to the engine for greater power and fuel economy. Thanks to its enclosed cold-air housing, huge inlet with giant dome-shaped filter, and streamlined internal design, it flows 47% better than stock! Infact, it performs so well that it delivers greater air density to the turbo's inlet than all competitors tested. Add on the optional Super-Scoop, and the results are even better! It's all about density. And Banks Ram-Air Intakes deliver. The harder you work your truck, the more Banks Ram-Air Intake improves power and fuel economy! Longer service life, too. An aftermarket exclusive: with 5" bellows, Banks Ram-Air accommodates engine movement, which protects the components and extends service life. What's more, Ram-Air is designed to not cause fault or error codes. Key Features: Enclosed housing keeps out hot, power-robbing engine air. Extends service life and requires fewer cleanings. Inhales cooler outside air for more power & MPG. Giant filter maximizes high-flow filtration Reduces exhaust gas temps (EGTs). Accommodates engine movement. Extensively tested & validated. Prevents component damage. Outflows stock up to 47%. 5-year Limited Warranty. DRY Air Filter Element. Helps engine run cooler. Note: Super-Scoop No Longer Available

Genuine Banks Power. Part number 42172-D.

Ships from US warehouse.

WARNING: California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.