M139 E-Performance ECU Tune
$1,500.00
Vehicles that are 2022 and newer require an ecu unlocking service. [ POWER FIGURES REFLECT ECU TUNE ON STOCK VEHICLE ]
Specifications
- Engine family: M139
- Performance: +100 HP, +100 TQ, Weistec 771 hp, 852 lb-ft, stock 671 hp, stock 752 lb-ft
- Part number: M139-E-Performance-ECU-Tune
Fitment
- C63 AMG S E-Performance Estate (S206) 2022-2026
- GLC63 AMG S E-Performance Coupe (C254) 2023-2026
- GLC63 AMG S E-Performance Base (X254) 2023-2026
- C63 AMG S E-Performance Base (W206) 2022-2026
Sold by Dyne Performance USA, an authorized dealer. Contact sales@dyneperformance.us for fitment confirmation, lead time, or installation.