SKU: 73912679136

TurbosmartBOV ProPort Supercharger Black

Sale price$277.09 Regular price$307.88
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

TurbosmartBOV ProPort Supercharger BlackProPort by Turbosmartis 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

ProPort by Turbosmartis 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 applications.

The Supercharger-Specific ProPort features a softer (4 In Hg) spring so it can stay open at idle when the supercharger is still producing boost.

The ProPort was a result of over 25 years of Blow Off Valve manufacturing experience and 12 months of internal development. The design is CFD driven & real-world validated for maximum possible flow based on the demands of the Tuning & Motorsport Market. The Milspec Diaphragm operated valve is highly responsive while using our Boost-Balance system which means the more boost you feed it, the better it seals!

Available with an onboard position sensor as an option, we utilize a non-contact hall effect sensor for position of the valve which means no through-holes in the cap ensuring no chance of leaks. The data this can provide for professional & amateur teams alike is invaluable when every pass & every minute on track counts!

The Quick Release V-Band system is of the quality you have come to expect from Turbosmartas our GenV cap profile is easily distinguishable and includes 2 x 1/8NPT reference ports on a cap that can be rotated for simplifying reference hose runs in complex engine bays.

Features:
2 x 1/8" NPT Reference Ports
Mil SPec Proprietary Diaphragm
Anodised 6000 series billet Aluminium Body & Valve
Quick Change V-Band Fitment
Unique Locking Collar Design
Optional Valve Position Sensor
4 inHg Spring Suit Supercharger Applications

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73912679136

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Jenniffer
Louisville, US
★★★★★ 5
Cómodo
Color: Grey, Size: Single
Versatil y cómodo, me gusta que trae su bolsa para guardar.
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Reviewed in the United States on April 29, 2026
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Anthony Komon
Los Angeles, US
★★★★★ 5
Like a new bed.
Color: White, Size: Queen
Surprising how small the box it was delivered in. As the packaging is removed, the topper grows to full size. Easy to install. Very comfortable to sleep in. Getting into and out of a bed that is four inches taller takes some getting used to.
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Reviewed in the United States on April 20, 2026
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Verified Purchase
Collin M. Johnson
Port Orchard, US
★★★★★ 5
Great Topper
Color: White, Size: Twin XL
It was exactly what was needed.
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Reviewed in the United States on April 21, 2026
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Don Jones
Birmingham, US
★★★★★ 5
Good to know.
Color: White, Size: Queen
Topper was great it saved my back
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Reviewed in the United States on April 18, 2026
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Verified Purchase
Mary Chapman
Natrona Heights, US
★★★★★ 4
Overall decent
Color: White, Size: King
It smelled a bit “chemically” for the first few days. The smell did fade and eventually go away entirely. It also still slides off of my bed despite having the straps to hold it in place. Otherwise, I have no complaints. It’s extremely comfortable and adds a few extra inches to the height of my bed.
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Reviewed in the United States on April 15, 2026

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