right im feed up off my mates in thier xr2i's being able to sit on my arse when we are driving! im just interseted on what mods i should do to my engine to increase the performance? so far it has a piper cross induction kit and a magnex exhuast just back box i think (these came with the car when i bought it), have been looking in other threads and alot of people are talking about closed induction kits and 421 manifolds could some one please excplain these to me? and where i would get them from? i am also planing on getting a decat
any help/advice greatly recived
cheers phil
any help/advice greatly recived
cheers phil