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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 in superior performance upgrades, the M139 has proved to be a powerhouse with our upgrades. How will you enjoy your new power? For more information contact our performance specialists @ (877) 934-7832 or email sales@weistec.com
KEY FEATURES:
- Increased HP and Torque
- Improved Throttle Response
- Eliminated Top Speed Limiter
- Optimized Fuel and Spark
*Power gains vary based on the model, modifications, fuel, and running conditions.
I do not understand these numbers. Car and Driver tested the 2020 AMG CLA 45 with a 0-60 of 3.7s and 1/4 mile: 12.2 sec @ 114 mph, so basically the same times at a Weistec Tuned car??
Why pay for a tune to not go any faster? https://www.caranddriver.com/reviews...y-the-numbers/
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Weistec M139 ECU Tunes Now Available
