Hey Guys I need some professional help from some one,I just put on a New Race Hindle Carbon 4-1 Exhaust on my 04 Busa The Model# is SXR1300ss and I removed the Pair valve while I was at it.also added a Power Commander too,no air box mode and just a stock filter.I used the map from Dynajet for that Hindle exhaust but it seems to I think be to rich kinda of a stutter while riding in lower gear at a slow speed I also have a Ivans Smart TRE installed to, has anyone had this problem ? and what do you recommend for the fix it.Maybe a New Mapp?