Reviewed By Hogni S (GALT, CA) Reviewed for a 2002 Volkswagen Jetta —8/15/2013 4:24 PM
After installing the K&N filter on my 2002 VW Jetta Wagon TDI, the throttle responce improved. Similarly the acceleration improved as well. The milage seems to have improved as well, but it is rather early to say for sure. I am very satisfied with the result and am planning on purchasing this kind of filter for my other cars too.