Im a newbie here, am getting my S15 next week, really excited to join the silvia family..
After getting my ride, I plan to get a power FC & HKS Boost controller (as suggested by the tuner)
but the price...
Wanna ask all the sifus here: Is a BOV necessary on a supercharger? I know a person who has a supercharged engine and he says he put the BOV on for fun. And I'm thinking that a BOV might be a safety net in case...