Looking to add a few extra hps, starting with the easiest and usually cheapest, air filter. K&N do a replacement filter, but not a 57i induction kit. Are there other kits out there? Any one else had success in tuning their CLK? Any ideas welcome. Car is a CLK 320 V6, 1998 Sport, which I believe produces 218bhp as standard.
Many thanks in advance, Mark
Many thanks in advance, Mark