Ive never had any experience with fmf, but I couldnt get a hold of one, they stopped making them because of low demand, but that was a year or 2 ago, i run a hotseat performane pipe and i love it. I would also buy a clutch kit to go with the pipe, it will make a amazing difference to performance, hotseat's pipe and clutch kit are tuned to each other. | 
Linear Mode
