Originally Posted by bimmer35
Mike, how much more HP gain with AR DP + BMS JB4 Stage 2?
Also how many litres is the WW tank? If i drive with meth daily, would it last a tank of gas?
Gains are about 40-50 hp/tq and the stock WW tank is about 1.5G so its plenty and usually lasts several weeks if not more. (really depends on driving style)