99% of people do it through the FPR... but any vacuum hose on the intake manifold side should work. Never had a SR20 though. Then there's a hole on the firewall near one of the foot pedals where you can get the hose through.
99% of people do it through the FPR... but any vacuum hose on the intake manifold side should work. Never had a SR20 though. Then there's a hole on the firewall near one of the foot pedals where you can get the hose through.