Installed JB4 and now getting 30FF
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11-17-2012, 11:41 AM
Drives: e90 335i JB4
Join Date: Oct 2012
2007 BMW 335i
Dyno run from today, new it was bad but, not this bad!
Car is under warranty so my plan is, get car checked for boost leak, if found then great carry on. If not then take off the JB4 clear codes and give it to the shop.
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
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