K&N 57S Performance Airbox, Fits BMW E90/91/93 335i 3.0 N54 engine 2006-2010 (57S-2003)
Regular price
€538,95
incl. VAT
Item no.: KN 57S2003
Remote warehouse
Delivery time: 4-6 business days
Shipping: from 8,95 € — exact rate shown in cart
✓Lightning-fast delivery – most orders ship the same day
✓Customer service by phone, chat and email: weekdays 8am-8pm, weekends 10am-4pm
✓14-day right of return for private customers
✓Danish company – online since 2003, CVR 27331939
Couldn't load pickup availability
Optimize your BMW's performance with K&N 57S Performance Airbox
Upgrade your BMW E90/91/93 335i with the K&N 57S Performance Airbox, designed to improve airflow and thereby the engine's efficiency. This airbox is specially developed for the N54 engine from 2006-2010 and provides a significant improvement in both power and response. K&N is known for their innovative filters and airbox solutions, and with this performance airbox you get:- Improved airflow: Optimizes engine performance by reducing air resistance.
- Increased horsepower: Get more power out of your engine with a more efficient air supply.
- Long-lasting durability: K&N's products are designed to last, ensuring long-term performance.
- Easy installation: Specially designed to fit directly on your BMW without the need for extensive modifications.
- Reusable filter: K&N's filters can be cleaned and reused, making them an environmentally friendly choice.
| Brand | K&N |
|---|---|
| SKU | KN 57S2003 |
| EAN | 24844384171 |
| Stock | Remote warehouse, delivery time 4-6 business days |
| Product family | Air intakes K&N 57i kits |
| Car make/model | BMW | 3 Series E90-E93 2005-2011 |
| Weight | 3.2 kg |
| Difficulty level | Advanced |
| Shipping type | Standard package |
Frequently asked questions
Installing the K&N 57S Performance Airbox can provide a more sports-centric sound from the engine, as the improved airflow often results in a deeper and more aggressive engine sound, which many car owners appreciate.
After installing the airbox, it is recommended to check and clean the filter regularly, as a clean filter ensures optimal airflow and engine performance.
Yes, many users report improved fuel economy as a result of the increased airflow, but results may vary depending on driving habits and the overall condition of the car.
The installation of this airbox is classified as 'advanced', so it requires certain technical skills and experience; it is recommended to seek help from a professional if you have not done similar work before.
Datablad
Get your friends to discover this fantastic offer – share on Facebook!
#CarLab #CarEnthusiast #CarAccessories #ReadyForTheRoad #FavoriteFind
Delivery and returns
In-stock items ship the same day when ordered before 3.00 PM on weekdays. The shipping cost depends on the item's size and is shown exactly when the item is added to the cart.
You have a 14-day right of withdrawal on purchases as a private individual. The item must be returned unused and in its original packaging.
The right of withdrawal applies exclusively to private purchases — we do not offer a right of return on purchases made by resellers or businesses (B2B).
Please note that the right of withdrawal does not cover items that are custom-made or adapted to your specific requirements.
Do you have questions about your delivery or return? Contact us by phone, chat or email: weekdays 8am-8pm, weekends 10am-4pm.