spingrinder
23-07-2012, 10:53 PM
I have a Audi A4 2.0 TDI (58), I had it remapped a couple of months ago and am very happy with results , just one question really , would it be advisable to install a K&N filter ? is it better ? or is it worse ? When I used to tune my bikes years ago a K&N would be standard to let in more air combined with bigger exhaust . Its just a thought , I was told no by someone because of the oil in the filter ??? Any info would be very welcome . cheers Paul