Thinking about a set of these in the 1 7/8" size with hi flow cats for my VF2. Anybody running them? Interested mainly in how they tuck away and whether they fit up easy, as they are advertised as a simple bolt on. Don't want a system that hangs really low and scrapes everywhere. Having a hard time justifying the price for the big name jobs and thought these may be a good alternative. At the same time if you have had a bad experience with them it would be great to hear about that too. Will get OTR and tune after fitting whichever header it is I end up with. TIA.