@Magnified I remember you from the GTO board. Didnt you use the same Avatar?
I had an 04 M6. Did the SAP hood, grills and spoiler, Bought Holden CV8Z rims from Australia on the innnerwebs drunk on a black friday special LOL. Did a street tune, CAI, mildly ported TB, and Magnaflow exhaust along with all the bushings underneath. Daily drove it for 2-3 years then finally sold it to CARMAX for nothing with 86,000 on it in 2015 after I bought the HC. Kid who eventually bought it found me on instagram and he now has 135+k on it He added the SAP front and rear bumper, and did a few other things Car still looks really good. Best running car Ive owned prior to the Challengers. Really enjoyed it.