K&N parts matching Fram CA9951 air filter

The Fram CA9951 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Fram air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Dylan Lalisel , Coutances, France
Produit simple à monter, pas de modification à faire, la voiture respire mieux, je recommande pour sa durabilité essentiellement. BMW 116i e87
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.
Daniel Galata, Mennecy, France
s'adapte parfaitement sur ma BMW 120i 170cv e88, elle respire beaucoup mieux, livraison très rapide je recommande.
E-2021 K&N E-2021 Replacement Air Filter
List Price: $85.89
Your Price: $54.99