good evening folks as ive got the puney engine in my vec i was wondering what sort of tuning mods can be done to the 1.8 have a k&n induction kit at the moment but its quite noisey when its thrashed hard and becomes intrusive. theres a slight increase in power aswell but thinking of taking it of. want a 1.9 cdti next but thats 3 years away atleast so just hoping to boost what ive got for not to big bucks any ideas please if any for my vec?