RENNtech ECU+ Upgrade | Aston Martin | V8 Vantage | 615 HP/645 LB-FT | 4.0L V8 BiTurbo | M177 | MY2018-2023 mercedes-benz-ml-class--166---2012-2015--ml-350-blueefficiency-esr5978066 0" Weight: Construction: 1-piece Forged

0" Weight:   Construction: 1-piece Forged Tire Size: 255/30-20

0" Weight:   Construction: 1-piece Forged Tire Size: 275/30-19

E300 (W213 -chassis)

RENNtech is able to add up to 111 HP and 147 LB-FT to the 5

Includes ECU Upgrade

RENNtech ECU+ Upgrade | Aston Martin | V8 Vantage | 615 HP/645 LB-FT | 4.0L V8 BiTurbo | M177 | MY2018-2023 mercedes-benz-ml-class--166---2012-2015--ml-350-blueefficiency-esr5978066 0" Weight: Construction: 1-piece ForgedECU+ 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