RENNtech ECU+ Upgrade | C190 | AMG GT S | 601HP/582LB-FT | 4.0L V8 BiTurbo | M178 | MY2015-2017 porsche-cayenne--9ya---2018-present--cayenne-gts--my2020---esr5567788 RENNtech Carbon Fiber Quality Control

RENNtech Carbon Fiber Quality Control RENNtech strives to deliver the highest quality carbon fiber products in the industry

515 LB-FT @ 4

DBX Straight Six

530 awhp @ 5

a few minor inconsistencies and differences between parts is possible

RENNtech ECU+ Upgrade | C190 | AMG GT S | 601HP/582LB-FT | 4.0L V8 BiTurbo | M178 | MY2015-2017 porsche-cayenne--9ya---2018-present--cayenne-gts--my2020---esr5567788 RENNtech Carbon Fiber Quality ControlECU+ Upgrade Up to 601HP 582LB FT Gains: +65HP & +87LB 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