im just ready to have a new cam fitted,carbon trumpets and a smooth bore induction kit .ive only just recently purhased a piper cross air filter, will this air filter be ok let enough air in etc or should i get a KaN ... what is the difference between the two thanks daz
Get the K&N, especially with the mods already done on your car. Tim from ACT claims a small gain with the K&N even with the standard induction system. Lasts forever and has long cleaning/oiling intervals.