M139 43 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: +94 HP, +121 TQ, Weistec 510 hp, 490 lb-ft, stock 416 hp, stock 369 lb-ft
- Part number: M139-43-ECU-Tune
Fitment
- GLC43 AMG Coupe (C254) 2023-2026
- SL43 AMG Roadster (R232) 2022-2026
- GLC43 AMG Base (X254) 2023-2026
- C43 AMG Base (W206) 2022-2026
Sold by Dyne Performance USA, an authorized dealer. Contact sales@dyneperformance.us for fitment confirmation, lead time, or installation.