The Blow-Off Valve is a pressure relief device on the intake tract to prevent the turbo's compressor from going into surge. When the throttle is closed rapidly, the airflow is quickly reduced, causing flow instability and pressure fluctuations. Surge can eventually lead to thrust bearing failure due to the high loads associated with it. Blow-Off valves use a combination of manifold pressure signal and spring force to detect when the throttle is closed. When the throttle is closed rapidly, the BOV vents boost in the intake tract to atmosphere to relieve the pressure, helping to eliminate surge.
Features:
- 8 discharge ports that draw in surrounding air and release a unique discharge sound.
- Hard-anodized valve for increased airflow, dual spring system promoted response and allows for high boost pressures.
- Offering desirable atmospheric blow-off valve sound, enhance turbo engines' high performance.
- 2.5 inch pipe size, and the construction prevents warping due to high heat.
- The flange pipe fits for Type-S or Type-RS dump pipe flange.
- Made of high quality aluminum, lightweight and durable.
Specification:
Material: Aluminum
Color: as pictures show
Flange pipe size: 2.5inch
Package Weight: approx.890g
Fitment: Universal
Package List:
1 * Turbo Blow Off Valve Flange Pipe Kit
