https://datazap.me/u/phax/3rd-gear-p...24-25-26-27-28
2013 BMW 135i N55
MHD Stage 2+ ACN 91
VRSF 7" HD FMIC
VRSF downpipe
VRSF chargepipe
Berk catback exhaust
3rd gear pull. New Delphi coils and Bosch spark plugs gapped to 0.022". Walnut blasting done. If these corrections are bad, what do you guys think might be causing it? Aggressive tune? Hardware? Fuel injectors? Bad Cali fuel?