I've finally ordered a replacement air filter for my mk2 1.6. It's just a direct replacement for the standard doughnut shaped card filter.
Am I likely to notice any change in perfomance or induction noise?
I'm also thinking of running a cold air feed into the system but I'm not sure where to run this to . . . near the front grill would seem the obvious place but won't it suck in water if there's say spray on the road from other cars? Anyone got any suggestions on how to get around this?