Well id rather not spend $325 on an SCT tune to just fix my automatic shift points is there any other way to do this thats cheaper or better or should I just go with SCT like planned?
The chip is worth the cash... bump your timing, harden shifts, improve the part throttle shift patterns and WOT shift rpm (better than stock). A timing adjuster is a great mod for 150 bucks and the chip will do that for you. I recommend JMS chip.