Im thinking of getting a Bailey Dump Valve from Regal, its £120 and includes all the fittings. But what im worried about is , is it worth it. ?
Do you get that ptssh noise.? Also where does the dump valve go ? Do i need anything else or would anyone recomend doing something first before getting a DV.
Do they work okay on Astra 888s ?
Does it connect to the pipe that runs to the intercoller? I havent a clue.