Has anyone ever lost a plug during a ride? Got the TT version. Good quality and fit. I expected the removal of the factory fittings to be very tough. They came out clean. Install of the small plug wasa piece of cake ! Install of the exhaust plug was a bi#%h. There is virtually no way to get a clean angle to drive it in. This is not a kit problem but a problem getting access to the plug since its almost centered behind the frame. Its in now but plug's head is buggered up. It shouldn't matter but geezzze!