Nice power there for only 4.5lbs of B:shock: st....
Nice power there for only 4.5lbs of B:shock: st....After the convertor it y's back to the stock dual exhaust. With the stock exhaust it is quiet.. With no Exhaust and just straight pipes it was heavenly.
at 4.5lbs of boost it made 400 rwhp and 470 lbs/ft .