OK, so I have some kind of dump vale that was put on my Deamon Tweeks. But I now want to have one that doesn't make a noise since I've had my car chipped, I don't see the need for it. But, according to Tweeks, I need a part from my default vale, and I don't know where I put it. He mentioned that there was a bit of oil and that I might want to upgrade it and something about a diaphragm?? I have no idea about any of it sadly
I thought the dump vale was located under the car
The chip I had was bluethin, it's added 40bhp.
He wrote down what I would need: Dumpvale / recircvale Diaphragm + seals. So, what do I need?