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57-9025
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K&N 57-9025 Air Intake

57 Series FIPK > Performance Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   3 Customer Reviews
  • Guaranteed to Increase Horsepower
  • Designed to improve throttle response and engine sound
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Replaces entire factory air intake system
  • Free-flowing high density polyethylene tube
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
The K&N 57-9025 Air Intake fits some Toyota Tacoma models. See vehicle applications link for details.
The K&N 57-9025 FIPK air intake system replaces the restrictive factory air filter and air intake housing in specific Toyota Tacoma models. K&N air intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air with less effort than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. This air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the passenger-side engine compartment space. Air is directed through an aerodynamically engineered intake tube and into the original air box (minus the OEM air filter) for a guaranteed power gain. The oversized cone shaped 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 usually in 90 minutes or less using existing factory mounting points. The tools needed are a screwdriver, pliers, ratchet set and some wrenches.

[More Information on FIPK Air Intake Systems]

Product Specifications

Estimated Horsepower Gain8.91 HP @ 4857 RPM
Replacement FilterRF-1048
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included5
Clamp MaterialStainless Steel
Clamp StyleRegular
CARB EO NumberD-269-52
Couplers Included2
TypeGen II
Product Style57 Series FIPK
Air Filter Height6 in (152 mm)
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Street Legal In All US StatesYes
TUV Approved (Europe)No
Weight13.5 lb (6.1 kg)
Product Box Height14.5 in (368 mm)
Product Box Length24.1 in (612 mm)
Product Box Width15.5 in (394 mm)
Mounting Hardware IncludedYes
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 57-9025 Air Intake Product Reviews

Thursday, June 14, 2018 - Part 57-9025
I love the system, It does make a noticeable difference in acceleration ie. throttle response. The directions were a tiny bit misleading for a 2010 model with no secondary air pump, the heat shield box didn’t mount per the directions I had to use a piece from the newer model instructions they were included with the kit so it wasn’t a big deal. It was a little wobbly though with only a mount on the side of the box and one bolt through the very front center so I just bought some flat weather stripping and stuck it to the bottom of the heat shield box to stop the vibration noise and it fixed it right up. I wouldn’t let any of this discourage you from buying this product however it’s definitely worth it.

Terry Poole
Tuscaloosa, Alabama
Monday, May 8, 2017 - Part 57-9025
Fairly simple installation. I'm not very mechanically inclined and don't know much about cars. I bought it for the increased sound in combination with my TRD cat-back exhaust system. I love the new sound, it has a deep growl without being obnoxious. My truck feels more responsive and can feel the HP boost when I need to get on freeway or get around a slow moving big rig. SO happy that K&N finally got a CARB certified Air Intake System. Very happy with my purchase.

Phillip Davidson
Sacramento, California
Friday, September 23, 2016 - Part 57-9025
Great product! It works exellent on my truck with great throttle response and easy to install.

Paul Andrews
Fallbrook, California