K&N部件匹配 WesfilWA5131空气过滤器

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K&N 替换空气过滤器
  • 旨在增加电力
  • 百万英里有限保修
Corey Chinn, Brentwood, California
Have a 2011 335i sedan and it fit perfectly. Nice touch to have it pre-oiled out of the box. No doubts it will perform better than stock without the expense of upgrading the air filter system.
Damian, Florida
Installed in 135i with no mods. Haven't noticed increased acceleration, but i think I'm getting slightly better mileage.
Chris , Fort Worth, Texas
Slipped right in, 3 minute install max. Noticeable increased throttle responsiveness. Noticeable mpg boost. Additional off the line acceleration.
33-2458 K&N 33-2458 替换空气过滤器
K&N 替换空气过滤器
  • 旨在增加电力
  • 百万英里有限保修
Jamel Brahimi, Montluçon, France
Livraison très rapide Produit qui remplace parfaitement celui d’origine Je recommande largement Merci
Jovan Djordjevic, Dee Why, Australia
After fitting this filter, I could feel the few extra HP right away. The engine sounds slightly better and it revs a bit faster. Great product.
Dave Beauchamp, Merseyside, United Kingdom
Very pleased with this air filter.
E-2022 K&N E-2022 替换空气过滤器