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
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.
Revan Ramsden, Sheffield, United Kingdom
Definitely works, smoothed tick over and top end power gains, slightly more torque too. Arrived next day, cannot fault.
Geoffrey Hudson, Nottingham, United Kingdom
Excellent. Very fast delivery.
E-2021 K&N E-2021 Replacement Air Filter
List Price: $85.89
Your Price: $54.99