Great thread. I am trying to decide now between the Eisenmann and Vorsteiner. Not a huge difference in price, Vorsteiner is lightweight titanium, and doesn't require hacking off stock muffler. Negative is that durability of titanium is questionable and this is Vorsteiner's first exhaust. ANy thought on this or which you would go with?
2012 Audi R8 V10, 6MT, Suzuka Gray, Capristo X-Pipe, Klassen M52R, GMG springs, R8 GT tails, Satin Black badges
2012 Audi A6 3.0T Prestige, Moonlight Blue
2015 BMW X5 35d, Mineral White
Previous: 11 e82 1M, Several 911's & M3's