BMR seems to be the bees knees right now. I would go with them.
2014 GT, 6R80, 3:15s, Deep Impact Blue
Performance: Roush Axle Backs
Suspension: Eibach Sportlines / Koni STR.T S&S / BMR LCA w/ relo / BMR Adj UCA w/ relo / SR Perf Adj Panhard
Exterior: SVE Drifts 19x9.5/ Roush Side Splitters / Boss 302 Rear diffuser / Cervinis GT500 Chin spoiler