Originally Posted by MysticBlue
Originally Posted by Amri215
Just do a drop in filter and save a bunch of cash.
Is there a specific drop in filter that anyone recommends?
2011 E90 M3 M-Individual Fox Red/Black Two Tone Interior/Steering wheel,3D Design front lip,Type II Diffuser,IND reflectors,Cyber Scoops,Performance front grills/side grilles w/LED light, Macht Schnell Spacers, ZCP,ZCV,ZP3,6MT,Split rear seat, BMW Apps, EPS
1995 325is, 1991 735iL