2011 A6, DDP 4.5", 2.35 Upper/8.66 Lower, NW102TB, Ported Snout/Blower, GP Tuning 2.5 Cam, WCCH 2.5 Heads, Johnson 2110's, BTR Springs, BTR Trunnion kit, Manton 11/32 PR, ID1050X, CRH 1-7/8 Headers with 3" X-pipe, 22" resonators, QTP's, Track Attack HX, CW100, TR7IX, Accel 9070C's, MM Wild Can, AEM 30-0334, DW300C's, Pat G tune, E50, VS-Forged Wheels