Fitting without any modification to the 1.8T 20V engine of the Audi S3 8L / Golf 4 GTI / Leon 1M Cupra or Polo 9N3 GTI, this Turbosmart Kompact dual port dump valve features a hybrid structure operating quietly on low boost, avoiding unwanted attention, but vents to atmosphere on high boost for that sought-after Blow-Off Valve sound. Offering reliability and responsiveness at any level of preparation, this high performance dump valve will bring a clear improvement in terms of response time, but also an aggressive dumping sound under full load and comfortable at low rpm !

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Direct mounting

Dual port structure 50% recirculation and 50% open

Aggressive sound

High quality aluminium structure

Black anodised finish

Mounting instructions included

Mounting kit included

Made in Australia