Parti Corrispondenti K&N Wesfil WA1099 filtro aria

These filters do help performance.

C'est le quatrième véhicule que j’équipe avec un Filtre a air K et N, rien a dire toujours le top

This is the 3rd K&N product I've purchased. I expect it to last/perform as well as the other 2.

Good Price, Superfast delivery.

Fits perfectly and easily as a straight swap. Engine breathes noticeably better. Economical compared to dealer replacement filters over time. Common sense purchase.

Great Product and good Service. Fast Shipping. Thank you!

Straight replacement in my 05 Transit. Van definitely seems to be more responsive.

The filter is fitted in a specially adapted minibus used to transport disabled people around the local area. As a small local charity it is important that we do all that we can to optimise our fuel consumption and performance and we have found that by using K & N filters and better quality fuel we are achieving significant savings in running costs and the performance of our vehicles has improved considerably. One of other vehicles, which also has the benefit of a K & N Filter, recently went through MOT testing and the emissions report reflected very low emissions and it was not a VW As a one off cost the value of using these filters makes total economic sense for this charity which hopes to be able to provide its services long into the future.