This Stage 2 ECU file is developed for the Jaguar F-Type S 3.0 V6 Supercharged (2014) with Bosch MED17.8.31. It delivers sharper throttle, enhanced boost response and stronger torque across the rev range. Based on software version 001648, this partial map update is checksum-corrected and suited for use with performance intakes or exhaust upgrades. Ideal for road or track setups.