Hi guys, I recently got a pair of Leo Vince slip-on's installed with the db killers and spark arresters. I have ordered a JD power surge but have to wait the weekend for it. I currently have the power up kit installed as well. I am concerned about running lean without having a fuel tuner. I have run the bike in its current configuration and it runs well, no decel popping or anything like that. I have a 600km ride planned sunday and need a little reassurance that my piston won't sieze up.
There is no way you will hurt the bike. Plenty of people have straight-through mufflers, the pu kit and no tuning done.
