680-hp Wimmer Porsche 911 GT2 goes up to 221 mph
It’s not like the Porsche 911 GT2 isn’t fast enough already, German tuner Wimmer Rennsporttechnik Solingen decided to make the already fast Stuttgart supercar even faster. The extra power comes courtesy of a re-calibrated ECU, two optimized Wimmer turbochargers, a custom Wimmer sports exhaust system with two 100 Zeller sports catalysts, sports camshafts and a sport clutch. Total [...]
