Fuel Tuner Fi2000 PowerPro Black Scout / Octane by Cobra 92-1057B 17-18 Porsche Panamera Turbo or do I need a

or do I need a relay harness

Are there any installation steps before mounting

so test-fit one before installing all 20

even application with no mess or dripping

4 locking aluminum lug nuts

Fuel Tuner Fi2000 PowerPro Black Scout / Octane by Cobra 92-1057B 17-18 Porsche Panamera Turbo or do I need aRequires no dyno tuning plug it in and ride PowrPro Black analyzes, tunes and adjusts your air fuel ratio for peak performance instantaneously Tunes acceleration fuel delivery in every gear for peak performance Works with stock or modified engines, air cleaners and exhaust systems Can fine tune the non acceleration air fuel curves using the Bluetooth app Can tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and