I have a 07 xb12ss that I got a few months ago. I haven't been able to ride it except for a quick run around the block due to some licensing issue. but my question is that it has a slip on Jardine( i think its just a slip on) and i'm not sure if the previous owner had it tuned or mod'd for that exhaust. would it hurt the bike to ride it with out messing with the ecm or due any other tuning. how do i tell if it is running lean or anything else that could affect it.
thanks for the help!
I would not drive it until I could map it and log it. You could always put the stock exhaust back on and not have to deal with that but you should just contact mike at Xoptiinside. He is still working with these ECM's and can set you up for a reasonable price.
Another alternative is to buy an EBR race ecm but you will have to take the bike to a Harley shop to have the tps reset.
Did he give you the stock exhaust along with the bike? If it was up to me I would install the stock exhaust until the system can be mapped properly for the aftermarket exhaust. last thing you want to do is mess up your bike.