Turbo Blow Off Valve Aluminum for Peugeot 308 and Mini R56/57 Cooper, DS5 1.6T
Upgrade your Peugeot 308, Mini R56/57 Cooper, or Citroën DS5 1.6T with a high‑quality, aluminum turbo blow off valve engineered for reliability and precise control. This piston‑based BOV replaces the OEM diaphragm valve with a robust all‑aluminum design that’s built to endure heat and boost cycles, eliminating common diaphragm failures that can cause leaks or valve sticking. The result is quicker throttle response, more consistent boost control, and reduced risk of turbo damage from compressor surge. With OEM ECU compatibility retained, you get the freedom of an enhanced, tunable valve without sacrificing driveability or factory control.
The valve is purpose‑built for the 1.6T engines found in Peugeot and Mini models such as the 308 and R56/57 Cooper, and it also fits the DS5 1.6T. Its fully engineered piston mechanism operates on pressure and vacuum to provide reliable venting of boost pressure, while the high‑temperature solenoid ensures consistent performance in demanding under‑hood conditions. The included wiring harness makes installation straightforward and plug‑and‑play, so you can boost the performance gains with minimal fuss. Spring stiffness is interchangeable, allowing you to tailor the level of boost relief to your preferred driving style and tuning setup.
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Benefits & Tips
- Enhanced reliability: a piston‑based valve with no diaphragm reduces the risk of seal failure and boost leaks, even after repeated heat cycles.
- Boost customization: interchangeable springs let you dial in different boost relief levels to suit your tune and driving conditions.
- Plug‑and‑play installation: includes a wiring harness for easy wiring, allowing you to keep OEM ECU control over valve actuation.
Product Specifications
- Material: Aluminum alloy
- Valve type: Piston-based blow off valve (no diaphragm)
- Application: Peugeot 308, Mini R56/57 Cooper, Citroën DS5 1.6T (N14 engines)
- Operation: Pressure/Vacuum operated piston valve
- Solenoid: High‑temperature solenoid valve
- Spring: Interchangeable for different boost levels
- Wiring harness: Included (plug‑and‑play)
- Weight: 0.8
- Origin: Mainland China
- Note: Replaces OEM unit while retaining OEM ECU control over valve actuation
Package includes:
- 1 x Turbo Blow Off Valve Aluminum (BOV1167) unit
- 1 x Plug‑and‑play wiring harness
- Interchangeable spring kit for different boost levels
Warnings/Reminders
- Ensure proper tuning when changing boost relief characteristics to avoid over‑boost conditions.
- Follow vehicle manufacturer guidelines and local regulations when modifying turbo systems.
- Incorrect installation or mismatched boost settings can affect engine warranty; consult a qualified technician if unsure.