Shots fired! Chrome BMW M135i in the house! Upgrade specifications 98RON fuel Upgraded downpipe #Etuners Stage2 ECU remap + crackles BMW M135i in for the Etuners Stage 2 treatment! With an intercooler upgrade from our friends at L Performance SG and an M Perfomance exhaust , this guy gains about...
Read moreBMW M135i F20 – Stage2 98RON + crackles
