Ramair 83mm Aluminium Velocity Stack (3.25inch) Clearance15 This RCM exhaust centre front

This RCM exhaust centre front section is designed to fit UK/Euro specification Impreza WRX and WRX/STi from 2001 to 2005

Tomei rocker cover gasket is designed to improve the oil sealing of TOMEI Aluminium Rocker Cover

greatly reduces the chances of water entering the intake during wet conditions

We recommend HKS pistons and conrods

the oil pan

Ramair 83mm Aluminium Velocity Stack (3.25inch) Clearance15 This RCM exhaust centre front*Please Note This is designed to fit into the below filters: PR CC 193 150 PR CC 194 150 PR CC 195 150 PR CC 196 150 CC 194 150 CC 195 150 If you have any queries please contact the team* The result of many months of development work, ramair pleated air filters feature a twin tangential velocity stack, designed to optimise air flow. This unique design has been proved to flow more air with less turbulence, which in turn can offer performance gains