Quote:
Originally Posted by infamousdiz
Any issues with the JB4?
|
Not at all. Very noticeable power increase.
__________________
2016 X5M
JB4, DME Tune, Full Custom Fab Worx Exhaust w/ Straight Pipes and Cutouts, KW V3, 22" BC Forged Wheels, Brembo BBK on all 4 corners