Air and Fuel› Air Cleaners, Filters, Intakes and Components

K&N

Filtercharger Injection Performance Kit

$499.99

SKU: 57-9000

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The K&N 57-9000 Filtercharger Injection Performance Kit is an air intake system designed to replace the factory air filter and air box. This kit includes a chrome-topped, high-flow air filter that installs onto the factory mass air sensor.
Show original supplier description
The K&N 57-9000 Filtercharger Injection Performance Kit is an air intake system designed to replace the restrictive factory air filter and air box in select Toyota Corolla models. This increased airflow translates to more usable power and improved acceleration throughout the engine's RPM range. The kit includes a chrome-topped, K&N high-flow air filter that mounts to the factory mass air sensor. The oversized cone-shaped filter is washable and reusable, designed to last up to 100,000 miles before requiring service, depending on driving conditions. Installation is typically straightforward, often completed in 90 minutes or less, utilizing existing factory mounting points and common hand tools. This performance air intake system is street legal in all 50 US states and comes with K&N's Million Mile Limited Warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandK&N
Part Number57-9000
CategoryAir and Fuel

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy