Hi guys. Just bought a 335i and want more power. I was looking at just a JB4 and cone filters to start with. Over here it would be on 97ron [93 oct] What sort of figures could i expect?
JB4 G5 iso - Borla Catback Exhaust - Active Autowerks Chargepipe and BOV - BMS Intake - Alpina Gearbox Flash - Apex Springs - Koni Shocks -BBS LM Reps Whiteline Rear subframe bushes BMS Meth kit waiting to go on