Kit Smart 453 900 cc Turbo Twinamic Stage 1
There is no need to explain the popoff valves (also called pop off ventil, dump valve, diverter valve, bypass, power pop etc.) so I will not go into boring details.
The requests of more or less demanding customers....
No membrane subject to wear and tear or rupture no change to the installation electrical and mechanical connections are identical to the original tested at 3 bar and 200° electrically controlled and exactly like the original. So perfectly capable to handle rapid also changed times DSG.