no i dont think you would. I just dont like fmf in general. its just my opinion, i dont see any power difference in a 450r with a stock exhaust and 450r with a fmf. i think hmf sounds better too.
New 4wheeler
- Thread starter Blasterman96
- Start date
no i dont think you would. I just dont like fmf in general. its just my opinion, i dont see any power difference in a 450r with a stock exhaust and 450r with a fmf. i think hmf sounds better too.
Ya I think hmf sounds better but I can't just throw the hmf on with the fmf header because where you put the slip on into the header the header is too big it doesn't fit right
oh yeah thats right about the exhaust i wasnt thinking. I use 13 tooth front sprocket 38 rear, for xc racing best combo i found for bottom end to mid range.
