Product Details

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A sister product to our 57 Series 

Intake Kits are guaranteed to increase horsepower and come with a Million Mile Limited Warranty. K&N intake systems replace your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle's engine to inhale a larger amount of air than the OEM air filter assembly.

More air means more usable power and acceleration throughout the engine's RPM range. The filters on these kits are washable and reusable. Most of our intake kits are relatively easy to install using tools commonly available (see installation instructions). 63 Series Intakes are street legal in most states. They are not legal for use in California and other states adopting California emission standards.

Part 57-3037 Product Specifications:

Product Style: 57 Series Aircharger Kits
Estimated Horsepower Gain: 11.42 HP @ 4524 RPM
Replacement Filter: RP-5103
CARB Exempt: No
TUV Approved (Europe): No

Weight: 10.9 lb (5 kg)
Product Box Length: 22.25 in (565 mm)
Product Box Width: 14.25 in (362 mm)
Product Box Height: 12.5 in (318 mm)

Fits 2008 to current Hummer H2 models.