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Mercedes CLS 450 (3.0T) 389hp ECU Tuning File

Performance Gains
Standard Power 389hp
Tuned Power 420hp
Power Gain +31hp
Standard Torque 500Nm
Tuned Torque 600Nm
Torque Gain +100Nm

Vehicle Details

Fuel Type: Petrol
Engine Capacity: 2999 CC

Control Modules

Bosch MG1CP002

About This Tuning File

The Mercedes CLS 450 (3.0T) 389hp (C257 - 2018 - 2020) produces 389bhp and 500Nm in standard form. Our Stage 1 ECU tuning file raises output to 420bhp and 600Nm, a gain of 31bhp and 100Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.

Other Engine Variants

220d (2.0D) 194hp 300d (2.0D) 245hp 350d (3.0D) 286hp 400d (3.0D) 340hp 350 (2.0T) 299hp 450 (3.0T) 367hp 53 AMG 435hp
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