This "piggyback" style performance box tune utilizes OE harness and plug connectors for a seamless and easily removable installation. Adjustable power levels provide up to 11% more HP/TQ. Dyno Metrics shown are for 488GTB. Performance Box Installation Guide (Ferrari 488 GTB/GTS). The Capristo Performance Box for Ferrari turbo engines intercepts and modifies ECU sensor signals to optimize boost pressure and fuel delivery, unlocking additional horsepower and torque without permanent engine modifications. The unit plugs directly into the factory wiring harness — no cutting or permanent modifications required. Fully reversible at any time by simply unplugging the unit. Compatible with Ferrari turbo-equipped models including the 488 GTB, 488 GTS, 488 Pista, SF90, and Roma. Contact us to confirm fitment for your specific variant before ordering.
