Porsche 997 Turbo Cabriolet by TechArt
admin @ November 22, 2007 # No Comment Yet
In developing the Porsche 997 Turbo Cabriolet by fast cars tuner TechArt, engineers first set about improving the engine by installing two new turbochargers, carbon suction pipes, and made to measure intercoolers. Then they add a stainless steel exhaust system with special manifolds and high performance catalytic converters as well as a high-flow sports air […]