_turtle_

how do you know if your na skyline is "type-s" or not? i thought all na r33's were type-s.

yer i noticed that in the higher revs it seems to rev more freely, but at low revs its not so responsive. prolly coz my car is NA. does anyone know how to give the standard box cold air intake? (on a R33).

hey guys, recently i've put in a cold air intake for my k&n pod filter. don't notice any real performance gains, but i did notice that my bloody petrol meter drops a lot faster! fuel consumption has gone worse. does this sound right? then i planned to put the stock box back and give it cold air intake and realised what Zahos has mentioned. i couldn't drill a hole through the stock box for the cold air intake. btw, i don't have a heat shield or cold box, would this be the reason, because its still basically just sucking in hot air? CAI is just letting more air in and mixing with the hot air so the pod is sucking in more hot air? also, my car is NA