One of just 45 examples built, this 993-based Porsche 911 RSR was delivered new to Zakspeed in 1998, where it saw three seasons of competition before passing to club racer Eberhard Faecke. Finished in Guards Red and now fitted with a replacement M64/75 RSR engine, it remains a compelling candidate for historic racing events. Register to bid at the link in bio. #RMMilan #RMSothebys #Porsche #RSR #Auction | RM Sotheby's