BMW M4 CSL Teaser Shows Carbon Fiber Side Skirts With Red Logo - BMWBLOG

BMW M has another M4 CSL teaser in store, this time emphasizing the lightweight construction and striking visual accents.

24 hours have passed since the last M4 CSL teaser, so you know what that means yet another one. BMW M continues to fill in the missing pieces of the Coupe Sport Lightweight puzzle by showing design d… [+1702 chars]

full article...