Twice in the 1990s, Ford built a Mustang so track-focused it was only sold to buyers holding a valid competition racing license: first with the 107-unit 1993 Cobra R on the outgoing Fox-body platform, then with the 250-unit, 5.8-liter 1995 version on Ford’s all-new SN-95 chassis. Both stripped out comfort features entirely in favor of lower weight and genuine racing credibility. Read on to find out how Ford kept reviving the Cobra R formula well into the 2000s.