This valve kit allows the fitment of a fast response blow off valve on the VW Up 1.0 TSI/GTI engine. As the engine does not have a diverter valve fitted as standard, Forge Motorsport have developed a twin piston dump valve that not only gives you an incredibly loud sound when lifting off the throttle but it also increases the throttle response during gear changes by reducing turbo lag, it is designed to help the turbocharger maintain its rotational speed ready for when you accelerate, as well as prolonging the life of your turbo.
Hose color option Blue, Black, Red
This will also fit to all VW group vehicles powered with the 1.0Tsi engine with the extra spout on the boost pipe as seen at the right picture below.
FMDV18 has superseded the older FMDV9
This will not fit to vehicles end 2021 and on, where engine may have some differences due to the map sensor placed on the front part of the boost pipe as shown at left picture bellow.
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