Wimmer RS has unveiled their latest project. It is a Porsche 911 (997) Turbo Cabriolet with 840 horsepower. They have tune the ECU engine and add a new twin turbo system to squeeze more power from the 3.6-liter flat-six engine.
With the new system, the engine needs a new fuel pump and reinforced pressure tubes. To ensure the output from the combustion engine able to go out efficiently, they have fitted the car with their custom stainless steel sports exhaust system. The conversion also includes a new catalytic converter and electronic valve controls. Wimmer RS base is in Solingen, Germany. They have involved in tuning scene for about 20 years and have a lot of experience in their fields.