RENNtech Smart Car ECU Upgrade (69HP/66LB-FT) porsche-911--992---2018-present--carrera-gts---cabriolet-esr6371504 Crank Performance Numbers are calculated

Crank Performance Numbers are calculated with a 14% Drivetrain loss on RWD vehicles

RENNtech’s Rollcage / Rollbar (half-cage) in Titanium is the top choice for owners looking increase the track safety of their Mercedes-Benz AMG GT -series (C190) with minimal weight gains

396 HP and 320 LB/FT Torque

836 LB-FT @ 3500 RPM

Created using state-of-the-art 3D CAD programs and analysis tools with multiple levels of revisions to refine the product and achieve an OEM level of quality and fitment

RENNtech Smart Car ECU Upgrade (69HP/66LB-FT) porsche-911--992---2018-present--carrera-gts---cabriolet-esr6371504 Crank Performance Numbers are calculatedRENNtech Smart Car ECU Upgrade. Up to 69HP and 66LB FT. Gains: +5HP & +5LB FT Our proprietary SMART ECU upgrade offers rock solid performance from RENNtech, the foremost tuning authority on Bosch and Siemens engine control units. These same units are utilized in Mercedes Benz vehicles, which RENNtech has been tuning since electronic engine management started to show up in vehicles during the mid 1980's, though our proprietary tuning software and