1BADPNY
June 25th, 2010, 05:55 PM
Just installed the VMP 2.65 pulley and FRPP Intake with Tune kit on my 09 GT500 and the results are awesome. Best bang for the buck IMO. Anyways I live in South Louisiana where the heat and hummidity can be brutal. Even though I don't race, I'm considering upgrading my cooling system with a 170* TSTAT and possible twin fan HE. Will I need to retune and can this be programmed in to my current SCT/X3?