Ok guys the other night it was late an I was a few levels in to the toasterjeep rabbit holes and came across a thread talking about capping and simplifying vacuum lines. Now of course i cannot find it. Anyone done it? Notice a difference? I've found a video on the abarth engine similar mod but the stock rene 1.4 looks a bit difference. Thought I'd check before I start cutting hard lines. Appreciate the help!