Turbosmart BOV ProPort Sensor Cap Upgrade Black

Turbosmart BOV ProPort Sensor Cap Upgrade Black

The Turbosmart ProPort is a 54mm (2.13") blow off valve combining a compact footprint with high flow capacity. Rated at 420 CFM (enough for 3,500 HP), it stands 30mm (1.2") lower than the PowerPort and flows over 25% more than the 50mm RacePort. Its CFD-driven design draws on more than 25 years of BOV manufacturing experience and was validated in real-world conditions.

The ProPort uses a Mil-Spec diaphragm-operated valve with a Boost-Balance system that improves sealing as boost pressure increases. An optional non-contact Hall effect sensor cap tracks valve position with no through-holes, so leaks are not a concern. A Quick Release V-Band system, GenV cap profile and rotating cap with two 1/8" NPT reference ports simplify installation in crowded engine bays.

• 54mm (2.13") inlet, rated at 420 CFM
• Anodised 6000-series billet aluminium body and valve
• Mil-Spec diaphragm-operated valve with Boost-Balance sealing
• Unique locking collar design and new vent profile
• Quick Release V-Band fitment
• Two 1/8" NPT reference ports; rotatable cap
• Optional non-contact Hall effect position sensor cap
• Spring options for turbocharged and supercharged applications

Universal fitment - confirm sizes, flange and port type for your application before ordering.

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Universal fit — this part works with any vehicle.

Every order is confirmed with our supplier before your card is charged. Once confirmed, parts ship from our partner warehouse and you receive tracking by email.

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