This has probably been asked a million times before so I apoligise in advance.
I own a Scooby WRX 2002 (for 3 months now) and am new to the whole mod. thing. Was thinking of getting a full induction kit (for better performance and more importantly GROWL) The other option is a cheaper performance panel filter.(I believe you get little induction roar of this)
What is best? Which kits are worth investing in (K&N, Pipercross etc). Help!