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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
2 rocker panel extensions and 2 rear fascia trim pieces
RENNtech ECU HHT (HandHeldTuner) for the 230 - SL55 AMG Kompressor
63lbs to 36lbs
RENNtech ECU HHT (HandHeldTuner) for the 463 - G 55 AMG
RENNtech ECU+ Upgrade | C190 | AMG GT C | 659HP/614LB-FT | 4.0L V8 BiTurbo | M178 | MY2018-2021 mclaren-mclaren-gt-esr5735104 2 rocker panel extensions andECU+ Upgrade Up to 659HP 614LB FT Gains: +84HP & +93LB FT RENNtech tuning products are certified to meet CARB standards in all 50 States RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the file you choose
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