In late 1971, De Tomaso had began building the Pantera GTS. This new model featured various cosmetic and performance enhancements over the standard model, including: a high-compression engine, a forged aluminium inlet manifold and special low restriction exhaust manifolds and silencers, ventilated disc brakes and a different steering rack.Cosmetically, the model was fitted with larger wheels, flared arches and black trim with GTS badging.