D
dan_wrx
Guest
Story lads, i got an after market back box fitted to my WRX not long after i bought it, a Cobra. It's just the back box. Since i got it there's a serious lack of power from the car. Now I have questioned the fitters and they say all should be ok, and say they have asked the supplier who also said the same. But jesus like im not imagining it. Can i do anything bar put back on the old box and save for a full system