Engine power
Power hp
+45
hp
Original
455 hp
Stage 1
500 hp
Gain
+45 hp
Chiptuning Mercedes-Benz GLS 500 (4.7 V8 TT) 455hp Petrol
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+150
Nm
Original
700 Nm
Stage 1
850 Nm
Gain
+150 Nm
Engine specifications
Type of fuel
Petrol
Method
Chiptuning
Tuning type
Stage 1
Cylinder content
4663 CC
Compression ratio
10.5 : 1
Bore X stroke
92.9 X 86.0 mm
Engine number
M278 DE 40 LA
Engine ECU
Bosch MED17.7.3
Read methods
Alientech
KESSv2
Autotuner
Autotuner
MagicMotorsport
Flex
Dimsport
New Trasdata
About this tuning file
Chiptuning File for Mercedes-Benz GLS 500 (4.7 V8 TT) 455hp
AutoChip.lv - Professional chiptuning service for Mercedes-Benz GLS 500 (4.7 V8 TT) 455hp We specialize in high-quality ECU remapping, DPF and EGR solutions, AdBlue off options and performance optimization for Mercedes-Benz GLS 500 (4.7 V8 TT) 455hp tuning file is custom-made and thoroughly tested on a 4x4 state-of-the-art dynamometer to ensure maximum engine performance and reliability. Our experienced programmers leverage the latest advancements in ECU remapping software, creating each Mercedes-Benz GLS 500 (4.7 V8 TT) 455hp tuning file with precision and dedication.
Trusted by car owners and tuning specialists, our chiptuning service for Mercedes-Benz GLS 500 (4.7 V8 TT) 455hp focuses on achieving strong performance gains while keeping the engine within safe limits. Our ECU remapping solutions are designed to improve power delivery, torque and driving dynamics for Mercedes-Benz GLS 500 (4.7 V8 TT) 455hp vehicles while maintaining stable operation and long-term reliability.
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