I have a 04 f4i and I am in the middle of a seat conversion and was wanting to do something different with exhaust. It will not hurt to take the can off and slash cut the mid pipe will it? The other 2 things that I am looking into are HR-1 and Fuel-1 exhust does anyone know anything about either of these companies. Any info would be great thanks.

 

Nope, I did the same thing to mine right under the footpeg. Its just gonna be loud as **** but i love it. Its much safer imo to have a loud exhaust too. Everyone has their own opinion on how they like their exhaust. Ive had mine like this for a year now and it runs great.