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. The Capristo Performance Box for the Ferrari SF90 is engineered to unlock additional power from the SF90's hybrid powertrain without permanent engine modifications. The unit plugs directly into the factory wiring harness, intercepting and modifying sensor signals to increase fuel delivery and optimize boost pressure across the rev range. Multiple adjustable power levels allow the driver to select the ideal output setting for road or track use. The result is a substantial increase in horsepower and torque that transforms the already formidable SF90 into an even more exhilarating performance car. Fully reversible — unplug at any time to return to factory stock settings with no traces. Includes Performance Box Installation Guide. Fits Ferrari SF90 Stradale and SF90 Spider.