Originally Posted by bikefalcon1
Perhaps some( maybe all) will think this a crazy idea. But with all the move to lower exhaust( including the new MV F3) has anyone considered installing a Brutale exhaust like the Arrow thunder on a F4? It should save wt and help wt centralization. Would it be a simple mod using the F4 headers and Brutale mid pipe/muffler?
I have all the parts lying right here next to be, but need a decent welder to finish the job. The F4 headers don't fit on the B4 mid-pipe, so you have to make other mods.