K&N 63-3073

63 Series Aircharger Kits > Performance Intake Kit
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.3 out of 5 stars   3 Customer Reviews
List Price: $862.92
Your Price: USD $475.99

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The K&N AirCharger 63-3073 air intake system replaces the restrictive factory air filter and air intake housing in some Chevrolet Corvette models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Corvette’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 63-3073 air intake comes with a K&N carbon fiber top and flanged high-flow air filter that directs air into the custom molded intake 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 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 carbon fiber intake 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 Gain17.72 HP @ 4750 RPM
Air Filter ColorRed
Air Filter Height4.813 in (122 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeOval
California RestrictedNot legal for sale or use in California
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included4
Couplers Included2
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Oversize ShippingOS1
Product Box Height15.6 in (396 mm)
Product Box Length24.2 in (615 mm)
Product Box Width20.2 in (513 mm)
Product Style63 Series Aircharger Kits
Replacement FilterRP-5161
Street Legal In All US States No
TUV Approved (Europe)No
Weight8.6 lb (3.9 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Product Reviews

Review part 63-3073
Monday, April 27, 2015 - Part 63-3073
This is the 4th air intake I have purchased for my different vehicles and the installation is very easy if you follow the directions.

Dallas, Texas
Tuesday, December 02, 2014 - Part 63-3073
Great buy!!!

Thursday, October 31, 2013 - Part 63-3073
I have installed the product correctly but do not see much of a difference.

Pamela Peck
Rock Hill, South Carolina