Just installed SW chip...
 

Installed a SW 91 octane cat bypass/muffler chip just a few minutes ago and all I have to say is.... Nice. The idle is now dead on 820rpm instead of hunting from 800 to 1000. The tip-in response is VERY nice. Have to use less throttle and clutch now. As far as performance increase I haven't noticed much if any, but the overall way the engine sounds and feels is overall smoother. It somewhat feels like it has the stock flywheel back in it but still rev's quick.

Anyway, thumbs up to SW.