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Banks Power Ram-Air Cold Air Intake For 01-04 GMC/Chevy 6.6L Duramax Diesel LB7

Pricing: $449.00

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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! 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 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. 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! 



  • Made in USA
  • Helps engine run cooler
  • 5-year Limited Warranty
  • OILED Air Filter Element
  • Prevents component damage
  • Extensively tested & validated
  • Accommodates engine movement
  • Giant filter maximizes high-flow filtration
  • Outflows stock and competitors up to 57%
  • Reduces exhaust gas temps (EGTs) and smoke
  • Inhales cooler outside air for more power & MPG
  • Extends service life and requires fewer cleanings
  • Optional Super-Scoop rams cold air for more power
  • Enclosed housing keeps out hot, power-robbing engine air



  • 2001-2004 GMC Sierra 2500/3500 6.6L Duramax LB7
  • 2001-2004 Chevrolet Silverado 2500/3500 6.6L Duramax LB7



  • Emissions Compliant: D-161-118
  • For use with 2001-2004 Chevy/GMC 6.6L, LB7
  • Optional Super-Scoop (Chevy 42168/GMC 42169) rams cold air for more power


  • 42132
  • 42132
  • 801279421325
  • Banks Power
  • New

Shipping Information

  • Item Requires Shipping
  • 28.0 lbs.
  • W19.0000” x H11.0000” x L22.0000”
  • FREE Ground Shipping

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