Famous Switz Porsche tuner - Sportec has just beefed up the Porsche 997 911 Turbo lately. The turbo flat engine gets a boost with a new turbine, tuned ECU, better intake air flow and a performance exhaust system. Together with a sports clutch...
Famous Switz Porsche tuner - Sportec has just beefed up the Porsche 997 911 Turbo lately. The turbo flat engine gets a boost with a new turbine, tuned ECU, better intake air flow and a performance exhaust system. Together with a sports clutch...