This clever slice of kit from UK fabrication supremos, Forge Motorsport, is right up our street.
It offers an all-in-one solution for those who want the benefits of a traditional dump valve, on one of the many VAG engines with electronically controlled turbo bypass valves.
It also solves the common fault of the diaphragm failing on the original part which it often does at the mere sniff of any increased boost pressure.
Specifically designed for modern 1.4, 1.8 and 2.0 FSI and TFSi engines, you get everything you need to get up and running, without affecting the ECU and throwing upa load of checklights too, which is nice.
Priced from £167
For more info see Forge Motorsport