Reusable/WashableMillion Mile Limited WarrantyNo Cutting Or Fitting RequiredIncreases Horse Power And AccelerationCustom Designed To Fit Factory Air Box
Color - Black
Color - Red
Installation Method - Replacement
Customer Reviews
Average Customer Review: ( 3 customer reviews )
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Most Helpful Customer Reviews
2 of 2 found the following review helpful:
BMW K&N air filter Aug 08, 2011
By Disneyfans This filter was delivered quickly and as described. I have used K&N filters in all my vehicles for the past 10 years or so. Great product, the fact that you can clean and reuse really pays for itself quickly. The performance gain and throttle response is very noticeable. Highly recommend this product!
3 of 4 found the following review helpful:
Solid product from a solid company. Dec 30, 2007
By jimi_hoffa The filter installed with no problems, and was a solid fit. While I do not feel you receive huge gains from just the air filter, especially considering how well the stock filter flows, I do believe the K&N filter flows better. It is a great reusable, cleanable filter that will pay for itself overtime if you maintain it. As well as having great airflow. Can't beat the price either when considering any of the other after market drop in filters for the 335i. Some more technical reviews posted on e90post.com as well.
K&N 15 year veteran Jan 28, 2012
By ashleyk I have used K&N on pretty much all my cars over the past 15 + years. The only K&N I did not like was the one on my Porsche 997 but that was not because it caused me any problems but because it was an exposed cone in the engine bay and picked up dirt. I have even cleaned my K&N's and have never had a fouled mass airflow sensor MAF as some complain.
based on 3 reviews
