stock to aftermarket exhast does it come with hardware

I have an 07 yz450f and I am interested in going with the fmf q4 exhaust. With the purchase of any aftermarket exhaust does the new pipe come with the gasket between the header and silencer...i messed mine up and had to make a makeshift part to get by. I also managed to screw up the band the holds the header and silencer together. Does that piece come aswell or will I have to order those to pieces separately.

I believe that the fmf exhausts are designed to slip on to the header and be bonded with high temp silicone. So none of those parts are necessary.

I believe that the fmf exhausts are designed to slip on to the header and be bonded with high temp silicone. So none of those parts are necessary.

Yup, most aftermarket exhausts don't use those parts, they are just a slip fit.

oh glad i asked then. do i have to purchase the high temp silicone or does it come with the exhaust?

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