Mercedes-AMG C63 S E Performance (W206) ECU Tune — Power Figures

Factory output for the Mercedes-AMG C63 S E Performance (W206) is 671 hp and 752 lb-ft (crank).Stock + RK-Tunes Tune raises it to 745 hp and 845 lb-ft, a gain of 74 hp and 93 lb-ft.High Flow Downpipe / Exhaust + RK-Tunes Tune raises it to 775 hp and 875 lb-ft, a gain of 104 hp and 123 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.