I bought my car in 06 with ~26k miles. It's pewter, a4, only slp option was chrome zr1s. In 06, I added the slp grille, mats, air lid, eibach pro line springs, and some BMR stuff. 07 I blew it up on the nitrous. I bought an ls6 short block that had previously supported an f1 procharger. The...