Ferrari 488 GTB ECU Tune — Power Figures

Factory output for the Ferrari 488 GTB is 661 hp and 561 lb-ft (crank).Stock + RK-Tunes Tune raises it to 794 hp and 668 lb-ft, a gain of 133 hp and 107 lb-ft.High Flow Downpipe / Exhaust + RK-Tunes Tune raises it to 833 hp and 706 lb-ft, a gain of 172 hp and 145 lb-ft.This tune is fulfilled by mail-in: you remove the ECU, ship it to us, and we flash it on the bench and return it.Figures are estimates at the crank; real-world results vary by vehicle condition, fuel and conditions.