Heidmann hit the nail on the head with his tips (thanks!). I'd probably start with the radio becase that's the easiest adjustment to make (and dial out if you decide that you want more power). Then reducer, then clutch, then pipe. You have to be a little careful with the reducer because if you start getting too small the tune can start to get a little finicky so if your new you might want to skip that and just move on to the clutch. The 7mm reducer that we include gives a good compromise between run time and power as it is. Hope this helps!

Regards,

Ron