AMR ECU UPGRADE | 2019–2021 Mercedes-Benz E53 | M256 | 3.0L I6
2019 Mercedes-Benz E-Class (W213) E53 AMG (3.0T I6) - 429HP
Price: $2199.99 USD
AMR Performance’s ECU software is engineered to give you more of everything you enjoy more power, more torque, and a far more responsive car. Enhanced throttle mapping and refined torque control deliver real, usable performance, especially through the mid‑range where acceleration becomes significantly quicker. Your original ECU settings are always backed up, so returning the vehicle to stock is as simple as flashing it back. *Note: The advertised power increases are limited by the factory CPC. To fully achieve the advertised performance, our CPC upgrade is required. Expected HP without CPC upgrade will result in gains that are 1/2 the advertised gain rating above.
Specifications
| Vehicle | 2019 Mercedes-Benz E-Class (W213) E53 AMG (3.0T I6) - 429HP |
|---|---|
| Category | ECU TUNING |
| Power increase | Up to 105 hp / 130 tq (Stage 1) |
| Fuel requirement | 91/93 Octane |
| Hardware required | None |
| Flash method | ECU SHIP-IN -or- DEALER FLASH |
| ProTuner supported | No |
| SKU | AMR.MB.M256.CAL |
Frequently Asked Questions
- Does the AMR ECU UPGRADE | 2019–2021 Mercedes-Benz E53 | M256 | 3.0L I6 fit a 2019 Mercedes-Benz E-Class (W213) E53 AMG (3.0T I6) - 429HP?
- Yes. This ECU TUNING is developed specifically for the 2019 Mercedes-Benz E-Class (W213) E53 AMG (3.0T I6) - 429HP.
- How much power does the AMR ECU UPGRADE | 2019–2021 Mercedes-Benz E53 | M256 | 3.0L I6 add?
- Up to 105 hp / 130 tq (Stage 1).
- What fuel or octane does it require?
- 91/93 Octane.
- What hardware is required?
- None.
- How is it installed?
- ECU SHIP-IN -or- DEALER FLASH.
- Is the AMR ECU UPGRADE | 2019–2021 Mercedes-Benz E53 | M256 | 3.0L I6 ProTuner supported?
- Contact AMR Performance for tuning support options.