Dumped exhaust

[zirconxi_imp]

Direct header dump, if I remember correctly, without proper mapping, the low end pull is going to suffer. Anyway, in my place, that's going to earn a lot of tickets.

I like the backfire and poping when letting go the throttle. But my exhaust is a full size after market exhaust which conform with Japanese spec, so the poping is bassy and not so loud. Heck its even quieter than my small kawi. At night some blue flame might shown when high rev cut off... So not sure if factory is running lean or rich.