K&N BMW E90/91/93 335I N54 Engine Performance Air Intake System - 57S-2003
Ships free in the US
Make sure this fits your car
Fits: 135i / 335i / 535i (N54) E82/E90/E60
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
The K&N Performance Airbox is designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. Replacing the restrictive factory air filter and air box allows your engine to inhale more air than with the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. A fully enclosed injection molded air box connects to the factory air intake hose.
Fits: BMW 135i/335i/535i (N54). Confirm fitment with us before ordering.
Part #: 57S-2003
Listed for these cars. Check the title and description for exact years, body styles and drivetrain.
| Make | Model | Chassis | Years | Fits |
|---|---|---|---|---|
| BMW | 135i / 335i / 535i (N54) | E82/E90/E60 | 2007–2013 |
Not sure? Call or text 945-954-1142 with your car or VIN.
- Free US shipping on orders over $250.
- Free pickup at our Dallas shop, usually ready within 24 hours.
- Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
- Want it installed? Book the install at thegbmotors.com.
Full details are on our shipping and returns page.
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