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TURBOSMART BOV Kompact Dual Port-20mm

TURBOSMART BOV Kompact Dual Port-20mm

£209.94 Inc. VAT

SKU: TS-0203-1021 Category: Brand:

Description

Part Number: TS-0203-1021

Turbosmart Kompact Dual Port Blow Off Valve – 20mm

Engineered as a high-performance direct replacement for plastic factory bypass valves, the Turbosmart Kompact Dual Port BOV delivers exceptional boost holding capacity, rapid response, and bulletproof billet reliability.

Key Features

  • ☑ Dual Outlet Design: Simultaneously vents to atmosphere for iconic turbo blow-off sound and recirculates back into the air intake for quiet, smooth OEM operation.
  • ☑ Sequential Port Timing: Engineered to operate quietly under light throttle and daily driving while maximizing boost pressure release during high-RPM race conditions.
  • ☑ Billet Aluminium Construction: Precision CNC-machined housing replaces failure-prone OEM plastic diverter valves with an unyielding high-boost component.
  • ☑ Modular Conversion: Includes a port blanking plug allowing quick transformation into a 100% recirculating (Plumb Back) or 100% atmospheric valve.
  • ☑ 20mm Direct Hose Fitment: Designed with a 20mm (0.79″) inlet/outlet fitting to fit standard Bosch and Denso factory replacement points and custom piping.

Technical Specifications

Manufacturer Turbosmart
Part Number TS-0203-1021
Inlet / Outlet Size 20mm (approx. 0.79″)
Valve Type Dual Port BOV / Diverter Valve Replacement
Housing Material CNC Machined Billet Aluminium
Installed Spring Pink Spring (-24 to -14 inHg)

What’s Included in the Box

  • 1x Turbosmart Kompact Dual Port 20mm BOV Unit
  • 1x Port Blanking Plug
  • 1x Pre-installed Pink Vacuum Spring (-24 to -14 inHg)
  • 1x Turbosmart Decal

JP Racing is an authorized UK stockist of Turbosmart performance products. Every unit comes backed by full manufacturer warranty and our dedicated technical support team. Enjoy rapid UK dispatch and professional motorsport expertise on every order.

Additional information

Weight 0.85 kg
Dimensions 13 × 7 × 19 cm

Frequently Asked Questions

The TS-0203-1021 features a 20mm (approx. 0.79") inlet hose fitting designed as a direct replacement for standard factory plastic bypass valves (such as Bosch or Denso units) and custom turbocharged installations requiring a 20mm connection.

The Dual Port setup splits vented air between recirculation and atmospheric dump. Thanks to sequential timing, light throttle response stays quiet and ECU-friendly via the recirculating port, while heavy load and aggressive gear changes vent to atmosphere for maximum pressure relief and signature turbo sound.

Yes. The included port blanking plug lets you convert the valve to either a 100% recirculating (Plumb Back) unit by plugging the trumpet port, or a 100% atmospheric unit by plugging the recirculation port.

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