25 mm caliber Blow off valve for Volkswagen old Bora Passat 1.8T turbine BOV1103A
$42.00
- For off-road/racing use only. Check local laws before use. Purchase constitutes acceptance of these conditions.
Description
The Blow-Off valve (BOV) 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.
25 mm caliber
Billet Aluminum Body
Anodized Finish
CNC-machined
package included: as shown in the picture
We take no responsibility in teaching you how to install.
Professional installation is strongly recommended. No instruction is Included
Additional information
| Weight | 514 g |
|---|
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