Hello everyone i was just wondering if anyone had any input on the hooker fourbiddon exhaust system? I am looking to put it on my rocker but am debating between that and the vance and hines 2-1 or any other exhaust systems that you would suggest????
Well, i'm a bit partial to them. I don't have a Rocker but either way they would look great on your scoot, and give you a nice rumble and give you a bit more torque too. They worked out much better than the Yaffe X-pipes I had.
As far as I know they do not have O2 bungs, and if they did they may give weird readings due to the design. I am sure one could find a way to mount them on a Rocker. But I think running closed loop with them would take some experimenting, that or run open loop with a dyno tune.
you can get almost anything fitted on the rocker you just have to have the right resources........i watched a movie of the fourbiddons on youtube(granted its not the best quality videos) but they sounded very nice on a big twin.....but thanks for the opinions everyone i want to try out the fourbiddons because it seems like everone put the br's on rockers.