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.
 
Pacakge Includes:
1 x  Blow Off VALVE Adaptor
3 x M6x40 Socket Cap Bolts
 

Vehicle Fitment:

For Audi A3 1.4 1.8 2.0 TSI/FSTi Turbo
For Audi A3 2.0 Turbo
For Audi A4 1.8/2.0 Fsi Turbo
For Audi A6 2.0 Fsi Turbo
For Audi S3 2.0 Turbo 8P / 8V
For Audi TT Mk2 2.0 Turbo
For Audi TT MK2 TTS 2.0 Turbo
For SEAT Altea 2.0 Turbo
For SEAT Leon 1.4 Turbo TSI 125
For SEAT Leon 2.0 Turbo FSiT
For Skoda Octavia 1.4 TURBO 140
For Skoda Octavia 2.0 Turbo
For Volkswagen Beetle 2013 2.0 Petrol Turbo
For Volkswagen Golf MK5 1.4 TURBO 140
For Volkswagen Golf Mk5 GTI 2.0 Turbo
For Volkswagen Golf Mk5 GTI EDITION 30 ED30
For Volkswagen Golf Mk6 1.4 Turbo
For Volkswagen Golf Mk6 GTI ED35 2.0 Turbo
For Volkswagen Golf R MK6 2.0 Turb
For Volkswagen Passat 1.8/2.0 Fsi Turbo
For Volkswagen Scirocco 2.0 Turbo
For Volkswagen Scirocco R 2.0 Turbo

Fits Audi A3 2.0T FSI Audi B7/B8 A4 2.0T FSI Volkswagen MK5/MK6 Golf GTI/Jetta GLI 2.0T FSI

Fit For  ALL 2.0T FSi/TSi engines

Feature:

Condition: Brand New

Material: Aluminum

Style:blow-off Valve(bov)

Warrenty: 1 Years

Easy Installation

Professional Installation Is Highly Recommended