Exhaust

[busatattoo]

If the Micron bolt on dual exhaust is the only performance mod, do I need to install a PC

 

[ozsec33]

I installed two Yosh bolt-ons and didn't have any problems. It's my only mod to the engine, so hopefully you have the same result.

 

[arey]

No. Even if you install a full exhaust you dont need a pc. The first time I installed a full exhaust I took my bike to a dyno center and they programed my ECU with a yosh box, No pc needed. If your bike if back fireing with the bolt ons you could do the marble mod.