BOV Pro Port GenV Black 54MM - 3500HP TS-0208-1112 Manufacturer_NPW Machine block for engine brace

Machine block for engine brace PREC girdle

Borg Warner or Tial rear housings

*If you're running a mivec head see our listing here for the intake camshaft sensor relocation kit

If you have a more performance orientated build we also now offer a High-RPM Performance alternator available to purchase separately here

Direct replacement for OEM RB CAS

BOV Pro Port GenV Black 54MM - 3500HP TS-0208-1112 Manufacturer_NPW Machine block for engine braceProPort by Turbosmart is an All New 54mm (2. 13in) Blow Off Valve with a tiny footprint and massive flow. The ProPort flows 420 cfm which is enough for 3500 HP and is in a league of its own standing 30mm (1. 2in) lower than PowerPort while flowing over 25% more than the Market leading 50mm Raceport. Features include our unique locking collar design, new unique vent profile, sensor cap option and spring options for all turbocharged and supercharged