tuning

Paul's 05 GT came to us with a Whipple/Ford Racing calibration and put down 433.26RWHP & 414.65RWTQ. With a little bit of custom tuning, we were able to pul 480RWHP and 446RWTQ SAE Corrected on a 89-90 Degree Day! STD numbers were 490RWHP/455RWTQ! Reference line is at 12.1AFR, we were reading...

Hey guys I got my car on a 91 octane tune w/ the tranny tuned at the "race" setting from 1-4 gears and it shifts pretty hard/firm. Is this going to damage my tranny over time or is it ok? I don't mind it, i actually like it but I want my tranny to last me a while.