Parte K&N correspondiendo con el filtro de aire Wesfil WA5021

El filtro de aire Wesfil WA5021 corresponde con el filtro de aire de K&N que aparece a continuación. K&N fabrica este filtro de aire para ser compatible con el filtro de aire de Wesfil ofreciéndole una buena alternativa de alta calidad.
ProductoNúmero de ParteImagen del Producto 
K&N Reemplazo Del Filtro De Aire
  • Diseñado para aumentar la potencia
  • Garantía Limitada hasta un Millón de Millas
Mikey Smyth, Northern Ireland
Excellent product. This is my first K&N filter I have bought, easy straight forwarded purchase and product selection, easy fitment. There is not a massive difference in my car but it does what it says on the tin, low and mid range throttle respone is definitely improved, car is more responsive. Overall very happy with the product right from purchase stage through to delivery, fitment and performance, and I got a sticker in the box Thanks very much K&N.
Ron, Green Cove , Florida
Perfect fit. Solved my hesitation problem during acceleration.
Keith Zollman, Phoenix, Arizona
I got this for my 2006 Audi S4, and it's a perfect fit. For those that are wondering / hearing that the K&N filter doesn't fit in the stock air box on the B7 S4, it does indeed fit, but it helps if you install it in a certain way. I tried dropping it in top first and pushing the bottom edge in, but I couldn't make it fit. But when I tried the other way - inserting the bottom first and then squeezing in the top edge, it was much easier. The top edge of the box must have more flex or something. Considering how difficult it is to replace the filter, and how little room there is to work around the engine, I am thrilled that I can leave the K&N filter in there for 50k miles if I want. Well, maybe I'll check at 30k. I recently went out and purchased K&N for all my other vehicles.
33-2209 K&N 33-2209 Reemplazo del filtro de aire
Precio de Lista: $87.99
Tu Precio: $56.99