Just came back from Australia for tuning,................One of the powerful car was R32 with OS 3liter kit with T88......... Simple engine room.........no A/C, no P/S and big single throttle... Still drivable on street!??
We started tune without boost controller..but minimum boost was 1.8 bar on wastegate spring...So low1.8bar and high..1.9bar??........injector is almost......finished!??