In the spring of 1972, De Tomaso introduced the more sporting GTS model for the European market. The GTS was developed for Group 3 racing and received a more powerful engine with DIN at 6000 rpm, thanks to a 11.0 : 1 compression ratio (versus 8.0 : 1 in the US market Pantera), larger Holley carburettors, a forged aluminum intake manifold, and freer flowing exhaust headers. The GTS also has considerably wider wheels, a more aggressive steering rack setup, ventilated disc brakes, adjusted spring rates and gear ratios, and conspicuous matte black body elements.