# GFB SV52 High Flow BOV - Rated at Over 300psi (Suits All High Powered Turbo or Supercharged Engines)

Strength and reliability is the primary factor, something that a diaphragm simply cannot match in a high-boost BOV environment. Diaphragms have their place (we use them in our wastegates), as they offer low friction and good sealing capability. However, a rolling diaphragm is only designed to receive a net pressure on one side, which essentially "inflates" it against the walls of the chamber in which it resides, exactly how it is used in a wastegate

-   Consider these questions when you’re looking for a BOV for your high-powered, forced induction engine

## Details

- **Price:** 438.82 CAD
- **Vendor:** Go Fast Bits
- **Type:** Blow Off Valves

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 438.82 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/gfb-sv52-high-flow-bov-rated-at-over-300psi-suits-all-high-powered-turbo-or-supercharged-engines)
> Updated: 2026-08-29