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)
Most of our cars are Dump Out .. and i know about Dump In from someone. any sifu has any comment on it ? which one is better ? any benefit for Dump In ? my car only running 7psi btw
hye kl,singapore,turbo one....just wan to ask about exhaust housing for gt3071r,do u got that housing same as picture for gt3o71r plug n play for scoobie...thanks