Weistec M139 ECU Tune

Weistec M139 ECU Tune

$1,499.99

SKU: M139_ECU_Tune

WEISTEC HORSEPOWER 510
WEISTEC TORQUE 490
STREET LEGAL IN ALL THE US STATES NO
ENGINE FAMILY M139
STOCK HORSEPOWER 385
STOCK TORQUE 331

 

 

All 2020 models require bench flashing at this time.

ECU Tuning Process: How do I get my ECU tuned?

[ POWER FIGURES REFLECT ECU TUNE ON STOCK VEHICLE ]

Weistec's Calibration Department has spent months perfecting the ECU Calibration for the M139 in order to offer you unlocked potential to your already potent 2.0L turbocharged four cylinder. Dedicated to providing you with the latest and superior in performance upgrades, the M139 has proved to be a powerhouse with our upgrades. How will you enjoy your new power?

 

KEY FEATURES:

- Increased HP and Torque

- Improved Throttle Response

- Eliminated Top Speed Limiter

- Optimized Fuel and Spark

*Power gains vary based on model, modifications, fuel, and running conditions.

 

YEAR MAKE MODEL TRIM ENGINE
2022 MERCEDES-BENZ GLA 45 HATCHBACK (H247) TURBOCHARGED 2L I4 (M139)
2021 MERCEDES-BENZ GLA 45 HATCHBACK (H247) TURBOCHARGED 2L I4 (M139)
2020 MERCEDES-BENZ GLA 45 HATCHBACK (W177) TURBOCHARGED 2L I4 (M139)
2019 MERCEDES-BENZ GLA 45 HATCHBACK (H247) TURBOCHARGED 2L I4 (M139)
2022 MERCEDES-BENZ A 45 HATCHBACK (W177) TURBOCHARGED 2L I4 (M139)
2022 MERCEDES-BENZ A 45 SEDAN (V177) TURBOCHARGED 2L I4 (M139)
2021 MERCEDES-BENZ A 45 SEDAN (V177) TURBOCHARGED 2L I4 (M139)
2020 MERCEDES-BENZ A 45 SEDAN (V177) TURBOCHARGED 2L I4 (M139)
2019 MERCEDES-BENZ A 45 SEDAN (V177) TURBOCHARGED 2L I4 (M139)
2021 MERCEDES-BENZ A 45 HATCHBACK (W177) TURBOCHARGED 2L I4 (M139)
2020 MERCEDES-BENZ A 45 HATCHBACK (W177) TURBOCHARGED 2L I4 (M139)
2019 MERCEDES-BENZ A 45 HATCHBACK (W177) TURBOCHARGED 2L I4 (M139)
2022 MERCEDES-BENZ CLA 45 SEDAN (C118) TURBOCHARGED 2L I4 (M139)
2021 MERCEDES-BENZ CLA 45 SEDAN (C118) TURBOCHARGED 2L I4 (M139)
2020 MERCEDES-BENZ CLA 45 SEDAN (C118) TURBOCHARGED 2L I4 (M139)
2019 MERCEDES-BENZ CLA 45 SEDAN (C118) TURBOCHARGED 2L I4 (M139)

Available Now!
Version: W.1 ( Stock Vehicle )

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