K&N Engineering
KNN33-2458
K&N Engineering

K&N 10-12 BMW 135i/335i/335i XDrive/X1 35i 3.0L L6 (E90) Replacement Air Filter

$83.99

Description

Enhance your BMW's performance with this K&N washable, high-flow air filter designed to boost horsepower, improve airflow, and deliver long-lasting durability. Engineered for precision and backed by a 10-Year/Million Mile Limited Warranty, this filter is perfect if you're in the market for a K&N air filter for your BMW—ideal for models like the BMW 135i and BMW 335i.

Key Features

  • Washable & Reusable – Constructed with layered, oiled cotton media built to last the life of your vehicle.
  • Enhanced Performance – Bolsters horsepower and acceleration with superior airflow.
  • Easy Drop-In Installation – Effortlessly replaces your factory airbox for a smooth upgrade.
  • Durable & Certified – Complies with emissions regulations and is supported by a trusted 10-Year/Million Mile Limited Warranty.

Compatibility

  • 2011-2013: BMW 135i (Base)
  • 2013: BMW 135is (Base)
  • 2011-2014: BMW 335i (Base)
  • 2014: BMW 335i GT xDrive (Base)
  • 2011-2014: BMW 335i xDrive (Base)
  • 2013-2015: BMW X1 xDrive35i

Upgrade your ride with a K&N air filter for your BMW 135i and experience exceptional performance. For detailed installation information, see the Technical Bulletin or explore our Air Filters - Drop In collection for more options.

Enhance your BMW's performance with this K&N washable, high-flow air filter designed to boost horsepower, improve airflow, and deliver long-lasting durability. Engineered for precision and backed by a 10-Year/Million Mile Limited Warranty, this filter is perfect if you're in the market for a K&N air filter for your BMW—ideal for models like the BMW 135i and BMW 335i.

Key Features

  • Washable & Reusable – Constructed with layered, oiled cotton media built to last the life of your vehicle.
  • Enhanced Performance – Bolsters horsepower and acceleration with superior airflow.
  • Easy Drop-In Installation – Effortlessly replaces your factory airbox for a smooth upgrade.
  • Durable & Certified – Complies with emissions regulations and is supported by a trusted 10-Year/Million Mile Limited Warranty.

Compatibility

  • 2011-2013: BMW 135i (Base)
  • 2013: BMW 135is (Base)
  • 2011-2014: BMW 335i (Base)
  • 2014: BMW 335i GT xDrive (Base)
  • 2011-2014: BMW 335i xDrive (Base)
  • 2013-2015: BMW X1 xDrive35i

Upgrade your ride with a K&N air filter for your BMW 135i and experience exceptional performance. For detailed installation information, see the Technical Bulletin or explore our Air Filters - Drop In collection for more options.

Frequently Asked Questions

Feel Free To Ask Anything!

What payment methods do you accept for online purchases?

We accept all major credit cards, PayPal, Shop Pay, and Apple Pay for your convenience. Once your order ships, you'll receive a tracking number via email.

How long does shipping usually take?

In stock items typically ship in 24-48 hours. Out of stock items can take longer.

Can I return an item if I'm not satisfied?

Yes, we have a 30-day return period. You can view our Return & Refund Policy page for more details - Return & Refund Policy.

Do you offer gift cards?

Yes! They are the perfect gift for those times when you don't know exactly what to get or need something at the last minute. Great for any time of the year as well as those special occasions. Our Gift Cards come in $25, $50, $100, $250 and $500 denominations. And they never expire!

Visit our Gift Card page for more details - Gift Cards.

Can I track my order after it's been placed?

Yes. Once your order has shipped, you will be emailed the tracking information. Additionally, we will email you a delivery confirmation email once your order shows that it has been delivered.

What should I do if I receive a damaged item?

If your shipment is damaged, please reach out to our Customer Support team at 888-292-9012 or email us at info@everythingtruckparts.com. You may also contact us here - Contact Us.