Banks Power Ram-Air Cold-Air Intake System, Oiled Filter | 42249 | 2017 - UP DURAMAX 6.6L L5P


Product Code: 42249

Availability:In stock

$ 388.80 $ 432.00 388.80


  • Add an additional +21hp when combined with the Derringer L5P inline tuner for a total gain up to +82hp
  • New over-sized filter element, largest in its class, protects engine and outflows competition.
  • Enclosed housing keeps out hot, power-robbing engine air
  • Decreases frequency between regens
  • Helps engine run cooler
  • Extends service life and requires fewer cleanings
  • 5-year Limited Warranty (filter: Lifetime Limited Warranty)
  • Beats stock and the competition
  • Less restrictive than stock
  • OILED Air Filter Element

Banks Ram-Air Superiority.

Molded, streamlined filter housing. Lifetime, high-flow Banks Ram-Air filter. Flows more cool, dense ram-air into the engine. Limited Warranty (filter: Lifetime Limited Warranty).

Banks Ram-Air versus stock.
The factory air filter housing has little room for air to flow around the filter. The Banks Ram-Air housing has a larger inlet and ballistic-shaped nose, which encourage the reusable air filter to freely inhale for more power.