Originally Posted by sofresh
ok, I just installed the tune about 2 weeks ago, and just after the install service engine soon light came on along with a misfire after. Codes p0171/p0174 system to lean bank 1 & bank 2. I am currently communicating with Zac and Karl though email to hopefully resolve this. It just sucks to not be local.
Clean the Maf sensor. Buy the cleaner at autozone and have the light reset at a local shop.
Bilstein B8 Euro-spec struts, Bilstein B8 shocks, eibach pro-kit springs, Remus exhaust, stage 3 intake manifold,Stage 2 AA tune, BMW Short shift kit. Silicon intake pipe. M3 control arms front, M3 rear. ECS trailing arm with whiteline bushings. Purple powerflex subframe bushings. Yellow power flex upper shock mounts. Solid mass flywheel OE weight.