After my poo poo pipe from Bicycle-engines.com broke at the flange, they replaced it in a week. These guys are so top notch... So here is my final update. The pipe seems to be a bit heavier in thickness. I put it back on and secured it even though it was much more rigid after mounting. I sealed the flange with muffler sealant. And I can't get the pipe to give at all! I took it out during a tornado watch and light rain, went about 3 blocks and I was soaked. Bike ran great! Anyway, I love the look and the sound of this exhaust system. Later Gaters
