Your performance
Stage 1
Power
380hp
Stock 286 hp +94 hpgain
Torque
820Nm
Stock 600 Nm +220 Nmgain
Figures depend on your vehicle’s hardware, condition and fuel.
Eagle Tuning · Custom performance
Mercedes GLS
350D (Euro 6 D-full 2021 ->...)
2020 2022 Diesel 286hp
In development · Contact us for availability.
Make it yours.
Choose your tuning.
Transmission calibration
Gearbox tuning
Better together.
Pair your engine calibration with gearbox tuning. Contact us to confirm the options for your transmission.
Before you choose
Chiptuning gearbox software makes it possible to exploit the full potential of your vehicle and to benefit from an optimal driving experience. Combined with Eagle Tuning chiptuning, it allows the parameters of the engine software to be harmonized with those of the gearbox software which are in constant communication. Chiptuning gearbox software makes it possible to exploit the full potential of your vehicle and to benefit from an optimal driving experience. Combined with Eagle Tuning chiptuning, it allows the parameters of the engine software to be harmonized with those of the gearbox software which are in constant communication.
The Eagle approach
Your car.
Your calibration.
Custom software, developed around your vehicle and its setup. We review vehicle logs and refine the calibration for power, response and everyday drivability.
Talk through your setupOur tuning guarantee.
Custom tuning in the United States includes a 2-week money-back guarantee: if you are not satisfied within 14 days, we offer a full refund.
Our custom tuning includes a 5-year software warranty.
Contact [email protected] about your tuning, refund or software warranty.
A few things to know.
Which stage is right for my car?
Choose a stage above to see its figures and requirements. For Stage 2 and higher, contact us with your VIN, mileage and current modifications so we can confirm the hardware your setup needs.
How does custom tuning work?
We review your vehicle’s setup, collect logs and adjust the calibration. The final result depends on the vehicle’s condition, hardware and fuel.
How do I book?
Use “Request appointment” to carry this vehicle into the appointment form. We’ll confirm your tuning requirements and timing with you.