
RENNtech Bentley performance package 1 for the Continental Supersports features a proprietary ECU upgrade and performance stainless steel exhaust. These two components unleash the true potential lurking underneath your Bentley’s refined exterior. RENNtech tuning software for Bentley offers significant gains in performance and throttle response without sacrificing your Bentley’s daily driver reliability. By modifying ignition…

RENNtech muffler bypass exhaust system is the answer to the inherently quiet factory and aftermarket exhaust systems currently on the market for the 997.2 3.8L Turbo /Turbo S. The variable turbocharger itself acts like a muffler and when coupled with even a cat bypass sport muffler, is still fairly reserved and quiet. RENNtech muffler bypass…

Until only recently, RENNtech offered its line of proprietary, one-of-a-kind carbon fiber aerodynamic upgrades for the CLK Black Series only to a small number of exclusive clientele; one of the first being Indy Car driver Tony Kanaan. Due to the increased interest and popularity of these products, they are now available for anyone. RENNtech CLK…

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