Alright guys. I've got an A3 1.4 TFSI S Line, and looking to install some sort of dump valve. (Inner chav coming out) I have no idea what I should be looking for and was wondering if there was anyone that could point me in the right direction? Tbh, this is just an idea i've had. If you think it's stupid or that it can't be done, please tell me. I've never had an Audi before and have no idea what can be done to them. Not even sure I would have had one if my step dad didn't offer it me! Cheers in advance for any replies.