rowdyrandy
XS650 Enthusiast
hey guys, well... i've been a long time snooper and now it seems its time to finally man up and join, feels like the right thing to do and don't i need the help! About a few months ago i picked up a stock 75 xs650b and after enjoying it as is i decide to search for a few parts. Enter the mac 2 into 1 exhaust. Picked this up off of craigslist about a week ago and just got around to putting it on this weekend. Got the stock headers off and began to mock these up and it suddenly hits me that nothing here seems right. The diameter of the pipe at the head is smaller than stock and its about twice as long, leaving about a 1/4 inch gap..whats going on here?: my first reaction is these aren't made for a 650, but why sell them as such if it's only going to come right back to you...i thought this would be a no brainer, can anybody shed some light on this before i call the guy up and bring em back? I'm posting in a few other forums and any help would be really appreciated, thanks in advance!