BMW Unveils Tribute Livery for 40th Anniversary of First US Race Win at the 12 Hours of Sebring Z4 GTLM CSL Homage Livery unveiled at 2015 Amelia Island Concours d’Elegance From March 14, 2015 — Today, BMW of North America publicly unveiled a special livery, which pays homage to the IMSA 3.0 CSL, for the two […]