Alekshop. He's the only person that touches my car besides me. Always honest, won't sell you anything that he won't put his reputation behind.
Also an avid track nut. He can set you up for street and track.
2009 E92 M3 / DCT / AW / Black Extended / Akrapovic Evolution / BPM Engine+DCT Tune / Dinan Stage I + Camber Plates / HRE C20 / Valentine One by Alekshop