S400 VGT!!! The long awaited Turbonator® VGT in the T6 Borg Warner S400 Turbo platform is here! Diesel Power Source VGT for the S475 Turbo, S478, S480, S483, S488 turbo and any of the 96mm S400 exhaust wheels. Much faster spool-up. Exhaust and engine brake capable. Fits BorgWarner 171702