of engine
u can change air filter (K&N o open pod like apexi's)
denso idrium spark plugs
lightened & Dampered Crank Pulley
Port n polish
Performance Cam shaft
Adjustable Cam Gear
form work exhaust system (4-2-1 til the end :P)
Hi just wandering wrx v7 can change to v8 facelift?
Hv to potong here potong there?
What is the price?izzit expensive?
Appriciate for the answer everyone!