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Cobb Tuning Access Port

Cobb Tuning stands at the forefront of modern Porsche ECU calibration, offering enthusiasts a data-driven path to enhanced performance. The Accessport V3, Cobb’s flagship handheld tuner, unlocks refined control over boost, ignition, and throttle mapping, transforming the responsiveness and power delivery of Porsche’s turbocharged engines.

Developed through extensive dyno testing and real-world validation, Cobb calibrations balance horsepower gains with long-term reliability, supporting models like the 991.2 Carrera, 992 Turbo S, 718 Cayman/Boxster, and Macan GTS. Paired with upgraded intakes, intercoolers, and exhausts, the Accessport becomes the centerpiece of a modular tuning ecosystem that adapts to each driver’s goals.

As an authorized Cobb Pro Tuner, Flat 6 Motorsports integrates custom calibrations with hands-on installation and support, delivering seamless, OEM-plus performance that elevates the Porsche driving experience.