The biggest gimmicks on the go are warm air induction kits and dump valves , they make no difference, if you want the noise fair enough, the noises are cool , for the sake of the 10-15hp I’d leave the factory cat in it ,
The factory air box is a better job than any induction kit to a point
310-330hp is a realistic figure but don’t worry too much about the headline figure , when you take it for that first drive you’ll be more than happy
Best of luck Mapping
The factory air box is a better job than any induction kit to a point
310-330hp is a realistic figure but don’t worry too much about the headline figure , when you take it for that first drive you’ll be more than happy
Best of luck Mapping