Picking up my MY01 tonight it is standard at the moment although it comes with a TSL mid & TSL rear, it is booked into Scoobysport on friday to have the zorst fitted as well as a downpipe & forge dump valve. i am also considering an itg panel filter too? are these any good or should a get an induction kit? also what is the difference between the panel filter & the induction kit?

Met,
have to say the list is long & varied on this topic, personally i have a K&N 57i fitted to my STi V, no probs up to now but the main issue regarding panel v filter is contamination off the AFM coming from the oil that these filters are coated with. I think mate its all a minefield regarding Panel/filters

Regards
Andy

I think better to leave the OE filter if you don't want a MAF failure. In any case a couple of bhp more are not worth the £200 MAF replacement.

I agree with Caronte