Crush gaskets are much easier to install than OEM style, however I believe I have developed an exhaust leak since replacing stock gaskets I now have popping on decel. Exhaust Flanges are worthless, had to go to harley and buy OEM
The exhaust gaskets and the flange nuts were the only part of the kit I used, and they are both excellant products. The gaskets were super easy to install, and have been working exactly as expected, no leaks!!
I had always used the standard tapered gaskets on my Ultra but decided to try these after reading other positive results. This is a complete kit. You can buy just the gaskets if desired. They fit right. They sealed. They were faster and easier to place. All around...just a good product.