ProPort Range

Proport Blow Off Valves

ProPort by Turbosmart is a 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.
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