There were some fitment issues, it turns out the xpipe exhaust was put in upside down. However, I'm loving this exhaust. It was a little louder than I wanted regardless of the mode, however, I've loaded dynapad and installed dynamat and it's perfect. I think it's a good value considering that you get a secondary cat delete included with the exhaust. I think the price is so low because they have reused exhaust parts that they mass produce for other vehicles, the downpipes if you will, are really mated to get the exhaust to fit imo. This also explains the fitment issues, that's my theory anyways. I would say though, the quality and features seems amazing for the price. The exhaust has great character while heavy on the exhaust and has interesting notes while decelerating or off the gas. The valve while open allows the exhaust to flow straight through the muffler uninhibited, I think that the reason why it is not louder is because there is one resonator earlier after the xpipe, and the muffler itself acts like a 2nd resonator while open. I think this allows you to get the performance without all the noise of a muffler delete, although I have no numbers to back that claim. I think that the exhaust like this really needs to mated with an intake, prior to the intake I installed it seemed almost as if there wasn't enough back pressure unless the RPMs were up.
