The Nitro Petrol Engine Tuning 15% Fuel Save OBD2 ECU Remap Performance BHP Chip Box is a green EcoOBD2 Chip Tuning Box Interface designed to be placed on the rear or front of a vehicle. It is a performance-enhancing device that can provide a 15% fuel savings and remap the engine's ECU for improved power output. This chip box is a convenient and efficient way to enhance the performance of your vehicle without the need for any modifications or extensive installation procedures. Brand new and never used. Kind regards,
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