ECU Tuning Category | AMR PERFORMANCE

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ECU Tuning
AMR ECU UPGRADE | COMPORT PRO | GT53 | M256 | 3.0L I6 TURBO
Vehicle Application: 2019-2021 Mercedes-Benz AMG GT53
Horsepower Gains: +105-115hp
Torque Gains: +135-145tq
Note:
This purchase is for AMR Performance ECU Software and will require the ECU to be shipped to AMR Performance HQ.
$2,499.99
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1 review
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ECU Tuning , MB 4.0L V8 BITURBO ECU TUNING
AMR ECU UPGRADE | COMPORT PRO | GT63S | M177 | 4.0L V8 BITURBO
- INCLUDES COMPORT PRO TUNING SUITE SOFTWARE
- INCLUDES COMPORT PRO TUNING CABLE
- INCLUDES STOCK TUNE AND PERFORMANCE TUNE
Availability: Ships in 24 hours
Calibration Code: AMR.X290.GT63S.CAL
<a href="https://shop.amrperformance.com/about-california-proposition-65/" target="_blank" rel="noopener" ...
$3,199.99
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5 reviews
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