K&N 63-9031-1

63 Series Aircharger Kits > Performance Intake Kit
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   3 Customer Reviews
List Price: $499.47
Your Price: USD $274.99

You Save 44.9%

Facebook   Google+   Twitter   Pinterest  


In Stock & Ready to Ship!
  Free Ground Shipping!

The K&N AirCharger 63-9031-1 air intake system replaces 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 factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The 63-9031-1 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that mounts onto the inner fender. This allows cooler, denser air to be directed through a custom molded intake tube into the engine’s throttle body for a guaranteed power gain. The oversized air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install requiring only a screwdriver, socket set and several wrenches. This air intake cannot be sold in California. It is not legal for use in California or other states adopting California emission standards.

[More Information on K&N AirCharger Air Intakes]
  • Guaranteed horsepower gain
  • Designed to improve throttle response and engine sound
  • Free-flowing high density polyethylene tube
  • Replaces entire factory air intake system
  • K&N Million Mile Limited Warranty
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less

Product Specifications

Estimated Horsepower Gain13.05 HP @ 5282 RPM
Air Filter ColorRed
Air Filter Height6.5 in (165 mm)
Air Filter Large End Diameter7.5 in (191 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
California RestrictedNot legal for sale or use in California
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included5
Couplers Included3
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Product Box Height12.5 in (318 mm)
Product Box Length18.25 in (464 mm)
Product Box Width18.25 in (464 mm)
Product Style63 Series Aircharger Kits
Replacement FilterRF-1042
Street Legal In All US States No
TUV Approved (Europe)No
Weight14.2 lb (6.4 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Product Reviews

Review part 63-9031-1
Monday, May 04, 2015 - Part 63-9031-1
Absolutely love it. Right away I noticed better gas mileage and a boost to my horsepower. I'd recommend everyone grabbing one.

Philadelphia, Pennsylvania
Monday, January 19, 2015 - Part 63-9031-1
The product was shipped really fast. I am not a mechanic and the intake system was not hard at all to install. It took me about 1hr & 45m total. My truck sounds great I really recommend this product. If I ever get a new truck I will purchase an intake system again.

Tucson, Arizona
Saturday, November 08, 2014 - Part 63-9031-1
I. bought a 2007 tundra with this air intake system already on it. You talk about the power,I mean full power. Love it. Truck already had about 381 horsepower without it. But with this intake on it ,It has about 393.05.

Cecil holman
Tupelo , Mississippi