K&N parts matching BMW 13717532751 air filter

The BMW 13717532751 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many BMW air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Michael Bülow, 10119, Germany
was besseres ist mein Auto noch nicht passiert und die Lieferung war echt schnell
Ioannis Lyrakos, Pallini, Greece
I think that the hole of installation is bigger and one has to tighten the metal collar enough. Maybe a bit smaller to fit exactly would be the best solution. Very good performance of the filter.
Wayne Singleton, Winmalee, Australia
I've felt my 2008 BMW 320i has been a bit more sluggish than I expected. I purchased the new performance filter from K&N via the internet on a Sunday. It arrived the following Friday. Simple to install and the car is performing noticeably better. I admit I did use YouTube to guide me in the installation. Seems to be more rev and gear changes are much smoother. I am very pleased with the performance improvements. If you're thinking about this simple enhancement - just do it. I'd recommend K&N - there response and product quality were great.
E-2021 K&N E-2021 Replacement Air Filter
List Price: $85.89
Your Price: $54.99