RENNtech ECU+ Upgrade | Aston Martin | V8 Vantage | 615 HP/645 LB-FT | 4.0L V8 BiTurbo | M177 | MY2018-2023 porsche-boxster--981---2012-2016--boxster-gts-esr7596289 1 at 6490 rpm 389

1 at 6490 rpm 389

and Sport+/Race settings

208 - CLK 55 AMG

The left- and right-hand specific rotors feature directional curved vanes that actively pump air through the disc reducing the amount of heat soak

These unique systems with the 3 individually adjustable components

RENNtech ECU+ Upgrade | Aston Martin | V8 Vantage | 615 HP/645 LB-FT | 4.0L V8 BiTurbo | M177 | MY2018-2023 porsche-boxster--981---2012-2016--boxster-gts-esr7596289 1 at 6490 rpm 389ECU+ Upgrade Up to 615 HP 645 LB FT Gains: +85 HP & +89 LB FT 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 directly to the ECU. Programming takes only a few minutes and the vehicle