• GUARANTEED INCREASE IN HORSEPOWER & TORQUE: K&N cold air intake systems provide a less restrictive path for airflow, increasing the volume of cool, oxygen-rich air into your engine.
• DYNO TESTING YOU CAN TRUST: K&N air intake horsepower/torque testing is performed on wheel-based dynamometers and the reports are included with each intake system.
• IMPROVED ENGINE SOUND – HEAR THE GROWL: K&Ns intake systems allow your engine to breathe and sound as it should- your engine will growl on acceleration and return to quiet once at speed.
• BETTER TOWING: K&N Air intake kit improves acceleration and uphill performance when towing by improving throttle response, overall horsepower and torque. Excellent for daily and highway driving.
• PREMIUM ENGINE PROTECTION FROM A TRUSTED BRAND: K&N air intake will not void manufacturer vehicle warranty & No-Hassle Lifetime Limited Warranty protects for the life of your vehicle.
• HIGH-FLOW REUSABLE AIR FILTER: 4 layers of pleated, breathable cotton with K&Ns red filter oil to absorb dirt & dust particles, allowing clean air to continue flowing into your engine, only needs cleaning every 100k miles under normal highway conditions.
• EASY TO INSTALL: Includes detailed, step-by-step instructions & all necessary parts- the entire air intake system can typically be installed in less than 60 minutes with basic hand tools.
• MADE IN THE USA: Proudly made in the USA for trusted quality & reliability and backed by US based customer support.

Estimated Horsepower Gain 17.55 HP @ 4917 RPM
Replacement Filter RU-1042
Air Filter Color Red
Air Filter Material Cotton Gauze
Air Filter Outlet Shape Round
Clamps Included 7
Clamp Material Stainless Steel
Clamp Style Regular
CARB EO Number D-269-37
Couplers Included 3
Type Gen II
Estimated Torque Gain 18.8 lbft
Product Style 57 Series FIPK
Alternate Replacement Filter RF-1042/RU-1042XD
Intake Pipe Color / Finish Black
Intake Pipe Material High-Density Cross-Linked Polyethylene
Street Legal In All US States Legal for use in all 50 states.
TUV Approved (Europe) No
Weight 12.4 lb (5.7 kg)
Product Box Height 12.5 in (318 mm)
Product Box Length 22.25 in (565 mm)
Product Box Width 14.25 in (362 mm)
Mounting Hardware Included Yes
Warranty No-Hassle Lifetime Limited

2008 Models:

• Cadillac Escalade 6.2L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Cadillac Escalade ESV 6.2L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Cadillac Escalade EXT 6.2L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Avalanche 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Avalanche 6.0L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Silverado 1500 4.8L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Silverado 1500 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Silverado 1500 6.0L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Suburban 1500 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Suburban 1500 6.0L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Tahoe 4.8L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Tahoe 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Sierra 1500 4.8L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Sierra 1500 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Sierra 1500 6.0L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Sierra Denali 6.2L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Yukon 4.8L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Yukon 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Yukon Denali 6.2L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Yukon XL 1500 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Yukon XL 1500 6.0L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Yukon XL 1500 Denali 6.2L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37

2007 Models:

• Cadillac Escalade 6.2L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Cadillac Escalade ESV 6.2L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Cadillac Escalade EXT 6.2L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Avalanche 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Avalanche 6.0L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Silverado 1500 4.8L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Silverado 1500 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Silverado 1500 6.0L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Suburban 1500 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Suburban 1500 6.0L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Tahoe 4.8L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• Chevrolet Tahoe 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Sierra 1500 4.8L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Sierra 1500 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Sierra 1500 6.0L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Sierra Denali 6.2L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Yukon 4.8L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Yukon 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Yukon Denali 6.2L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Yukon XL 1500 5.3L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Yukon XL 1500 6.0L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37
• GMC Yukon XL 1500 Denali 6.2L V8 Gas
  • Street legal in all US states
  • CARB EO Number: D-269-37