2710 is from straight "process" math based on OEM publsihed hp. if you have info on maximum hp in IT trim, please submit relevent build info and dyno sheets - we are very open to reviewing such info and when convinced, establishing corrected weights based on "likely" output by changing the default % gain multiplier or by running "what we know" - though we usually play conservative with the former as the latter is so hard to prove and evolution of tuning and prep always means we don't know for sure. we alwasy want to see more cars in the hunt, though.