K&N 63-9025

63 Series Aircharger Kits > Performance Intake Kit
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   19 Customer Reviews
List Price: $484.92
Your Price: USD $266.99

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The K&N AirCharger 63-9025 air intake system replaces the restrictive factory air filter and air intake housing in some Toyota Tacoma models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Tacoma’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 63-9025 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that directs cooler, denser air 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 two screwdrivers, a 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 Gain10.31 HP @ 4979 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 Included6
Couplers Included2
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Product Box Height12.25 in (311 mm)
Product Box Length20.25 in (514 mm)
Product Box Width12.25 in (311 mm)
Product Style63 Series Aircharger Kits
Replacement FilterRF-1042
Street Legal In All US States No
TUV Approved (Europe)No
Weight10.3 lb (4.7 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Product Reviews

August 6, 2015 - Part 63-9025
Easy install. Everything fit perfectly. You can notice a difference in performance during the first drive with it on. Works awesome with a flow master exhaust Very happy with my purchase

Erie, Pensylvania
July 25, 2015 - Part 63-9025
Your product has so far lived up to my expectations. The acceleration response time is definitely quicker and it seems to be somewhat stronger on the hills. The real test will come when I take it to Wyoming (towing a good sized trailer) in a couple of weeks. Installation was just as easy as you indicated so put me in the very satisfied customer column for sure. C.A. Larson USMC Retired

Charlie Larson
June 22, 2015 - Part 63-9025
Simple installation & and enjoying the performance

Terry Gorman
Satsuma, Florida
June 6, 2015 - Part 63-9025
Good price, fast shipping and great product. Throttle response and sound improved from factory intake. Truck seems happier to rev higher into the rpm band.

Jonathan Matthews
Louisville, KY
June 1, 2015 - Part 63-9025
Wow I have installed many K&N Cold Air Intakes on different vehicles. This one took a bit longer to install (35 steps), but is easily the most impactful. Amazing difference in throttle response I don't know about gas mileage yet, but I am very happy with the performance boost. Thanks

May 20, 2015 - Part 63-9025
Instructions were easy to follow. Only 1 bolt and nut were missing for the bracket on the intake guard.

Joseph Kochan
New Jersey
May 4, 2015 - Part 63-9025
Best bolt on performance you can get. Better gas mileage, better performance. Can't go wrong with this air intake.

Naples, Florida