RENNtech ECU+ Upgrade | Aston Martin | V8 Vantage | 615 HP/645 LB-FT | 4.0L V8 BiTurbo | M177 | MY2018-2023 mercedes-benz-e-class-sedan--213---2017-present--e-300-esr7131049 No special tools or modifications

No special tools or modifications required for installation

LIMITED LIFETIME WARRANTY All RENNtech Track Series wheels are sold with a lifetime structural warranty so you can be confident that you are using a high-performance wheel with factory backing

Size and Offset optimized for 166 - GLE/ML63 AMG Coupe

We ceramic coat our headers to retain heat within them and minimize latent heat in the engine compartment and combats against thermal stress

RENNtech ECU+ Upgrade | Aston Martin | V8 Vantage | 615 HP/645 LB-FT | 4.0L V8 BiTurbo | M177 | MY2018-2023 mercedes-benz-e-class-sedan--213---2017-present--e-300-esr7131049 No special tools or modificationsECU+ 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