Reviews of K&N parts For Business

The K&N drop in is nice. I don't want to do a CAI, so it's a good compromise. I don't know if there is much perfomance gains, the 1.8T feels a little stronger with the drop in filter. The sound is great though. I put my new filter in last weekend and took a friend out and he was loving the sound of the turbo and DV coming through the stock air box. Nothing too crazy like a CAI or BOV, but it definetly makes alittle more noise.

K&N Air Filter

when i bought my jetta, it had 78k miles, i made the switch to synthetic and runs alot smoother...its liking it better than the dyno oil...i always use the oem filter... i ordered up one of those k&n filters to give it a try, i wanna see how it turns out

I did. Driver's side <2 minutes; passenger side required a plasma donation. Very, very tight fit. More induction song now, but the regular paper filters are so big I doubt that limited air flow is a problem.

K&N air filter

i have it in my 2002 passat gls and seems to be working fine so far for 500miles. I guess it does help gas milage a bit from what i've seen so far and helps a bit when carrying maximum passengers (5) in the vehicle cause i need all the torque i can get. Every little bit counts

I had my K&N drop-in installed around 5,000 miles ago by a local, independent VW mechanic. Works great. No idea whether or not there's more power, just care that I don't have to keep buying and tossing paper ones.

We also had a K&N filter in the car and the Mass Air Flow sensor failed about 14,000 miles later. The dealer did replace the MAF under warranty and did not suggest the failure was caused by the K&N.

I had a K & N put in my 2000 Passat and same thing happened to me. Turned off car and next time I started it, I got the check engine light.

i had the same problem when i fitted a K&N filter on my 2000 Jetta, I probably overoiled that thing and it clogged my MAF. I didnt notice any gains maybe its just all hype but I will not use a K&N filter on my Passat.