Unlock the full potential of your Mercedes-Benz E63 AMG S with EMP’s Stage 1 and Stage 2 ECU Tuning. Tailored for the 4.0L V8 BiTurbo engine, our tunes are designed to increase horsepower, torque, and overall driving enjoyment. Experience improved throttle response, faster acceleration, and a more exhilarating driving experience. Whether you're looking for a subtle upgrade or want to unleash the full power of your AMG, EMP’s tuning options offer a reliable and safe performance boost.

Stage 1 ECU Tuning

• Stock HP: 603

• Tuned HP: 750

• Stock TQ: 627

• Tuned TQ: 810

• Gain: +147 HP, +183 TQ

Stage 2 ECU Tuning

• Stock HP: 603

• Tuned HP: 770

• Stock TQ: 627

• Tuned TQ: 850

• Gain: +167 HP, +223 TQ

Key Features:

• Custom ECU reprogramming tailored to the 4.0L V8 BiTurbo engine

• Optimized fuel and spark for increased power and smoother driveability

• Substantial horsepower and torque gains for improved acceleration and overall performance

• Increased throttle response for quicker off-the-line launches

• Fully reversible with saved stock ECU settings

• Top speed limiter raised

• Safe, reliable, and dyno-tested performance

• Compatible with 91/93 and race fuels

• Fast ECU mail-in service for quick turnaround

Compatibility:

• Mercedes-Benz E63 AMG S 4MATIC+ 4.0L V8 BiTurbo (2017-2022)

Note:

• ECU Mailing Requirement: You will need to mail in your ECU for reprogramming. Detailed instructions will be provided after purchase.

• Contact us for more tuning options and custom exhaust setups to maximize performance and sound.