I just got rid of my 02 GT for a 04 Mach 1 with 35k.. Im not sure where to start. Its completly stock except for a Flowmaster catback.. not too crazy about it going from all Pypes however itll do for now. I already bought the O/R X, and im def thinking JLT ram air next. Which i had on my GT and i liked very much. Where should i go next? seems like low end is a little sluggish. I already have a X3/SF3 Tuner for it. Thanks for any input or help!