Question one:
Would I see any performance gain from a PCV delete? I don't think mine actually needs changing, but the car does have 116k miles on the clock and I don't think it's ever been changed... However I do plan on going stage 3 eventually. I just want to know if it gives any performance gains and if not, how high on my priority list should it be?
Question two:
I've just installed a RAMAIR intake on my car, the check engine light has come on. Obviously this is cause it's getting more air than normal. How do I get rid of it? I have a friend clear the code with VCDS but it keeps coming back. Don't tell me I need an expensive remap just for a few woosh woosh noises from my intake...