To give you the best possible experience, this site uses cookies. Using your site means your agree to our use of cookies. We have published a new cookies policy, which you should need to find out more about the cookies we use. View Cookies Policy.
Universal ProtoXide double-piston Pop-Off valve that prevents excessive turbocharger slowdown due to violent decelerations or sudden gear changes.
The Blow off valve eliminates the water hammer effect caused by sudden decelerations, preserving the turbocharger and the throttle body.
Pop off with a unique "Laser effect" sound emitted in venting is one of a kind!
This Popoff valve is designed to avoid all the problems that other pop-offs have on cars equipped with flow meters that tend to turn off at idle. E.g. Punto GT, Audi TT and S3 Coupe 4 and 5 cylinders.
Pop off valve can also be used on: Uno turbo, Renault 5 Gt, Lancia Delta 16v Turbo, Focus RS Turbo, Escort and Sierra Cosworth, and any other car.
Included in the price we provide the relative closing cap.
We recommend always including the name of your car or engine in the order notes if they are not among those specific ones indicated.