well its like this, I have dream about the silvia s15, argue over buying a silvia s15, crave over a silvia s15, countless droll over silvia s15 pics...I really wanna buy one but its...
my question is,the 4g15 with siemens ECU can be matched with high cam?i think it does need a piggyback to fine tune the fuel.so does this kind of mod possible?need ur expert advice.