I just bought an 07 Ultra Classic and i don't have any info on what was done when the new exhaust was put on.. I need some input regarding using a RaceTuner or a Power Commander. I have a set of Rhineheart duals and i don't think it was ever checked to see if it may be running lean. I am told the only way to correct a lean condition is to add one or the other units . Any input would be appreciated . Thanks

 

I have an '07 Standard with Rineharts slipons. I have a power commander I bought from Fuel Moto. I told them what I have and they sent it to me with the map I needed loaded into it. It helped my lean condition and the pinging I was getting from the stock setup. It helped with the heat some too.

 

congrats on the new ride!