Originally Posted by Fen335i
PunjabiM3 - I was looking at your autosignature and it looks like you don't have a software tune on your ride...have you ever gotten a CEL with the Fabspeed xpipe and HFC's?
Nope never have had the CEL issue.
2012 Audi R8 V10, 6MT, Suzuka Gray, Larini Clubsport exhaust, Klassen M52R, GMG springs, Satin Black badges
2012 Audi A6 3.0T Prestige, Moonlight Blue
2014 BMW 528i, Space Gray
Previous: 11 e82 1M, Several 911's & M3's