K&N 63-3071

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   5 Customer Reviews
List Price: $634.31
Your Price: USD $349.99

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The K&N AirCharger 63-3071 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 63-3071 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space. 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, pliers 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 Gain10.39 HP @ 4707 RPM
Air Filter ColorRed
Air Filter Height5 in (127 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 Included9
Couplers Included4
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Product Box Height12.5 in (318 mm)
Product Box Length20.25 in (514 mm)
Product Box Width12.25 in (311 mm)
Product Style63 Series Aircharger Kits
Replacement FilterRC-5138
Street Legal In All US States No
TUV Approved (Europe)No
Weight10.5 lb (4.8 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Product Reviews

Review part 63-3071
Tuesday, August 18, 2015 - Part 63-3071
I have one of the new Chevy SS sedans. The K&N has let the 6.2 breathe. My Wife drives it most of the time and does not know a lot about cars, but she has noticed the increase in power and according to her it sounds cool. She said it used to just sound good from behind, but now it sounds good on both ends. I have K&N intakes on all of my V8 vehicles. I have kids, so we have a few vehicles.

David Blankensopp
Dora, Alabama
Thursday, July 09, 2015 - Part 63-3071
Yes good quality, this is what my 6 liter wants is more air. Amazed on the intake sound now. Sounds like you opening up a four barrel carb when you get into it. I love it

Lansing, Michigan
Tuesday, July 07, 2015 - Part 63-3071
This product installed easily, made a noticeable difference, and added a noticeable throaty sound when used WOT. You don't hear it until you get on it and, I like that a lot. Couldn't be more pleased with it.

John Wood
Albuquerque, New Mexico
Friday, March 13, 2015 - Part 63-3071
Fast shipping and excellent product.

Michael Graham
Lumberton, Texas
Monday, May 12, 2014 - Part 63-3071
Not just better performance, but a 15% improvment in MPG. Was 14, now 16 MPG.

Ron Woodward
New York