A custom made version of Tata bolt Sport was put on display at the Auto Expo 2016. The custom version is powered by a 1.2-litre turbocharged petrol which produces 110 PS @ 5,500 rpm and a peak torque of 170 Nm between 2,000 to 3,500 rpm.
The tata badge on the front grille has been replaced with a stylish "S".
The customized bolt is also equipped with a Multi-drive system that lets the driver choose between Eco, City, and Sports mode.
Source : http://indianautosblog.com/2016/02/tata-bolt-sport-auto-expo-2016