Bosch MED17.7.7
Manufacturer: Bosch
Type: MED17.7.7
Mercedes-Benz CLS C257 - 2018 - 2020 350 (2.0T) 299hp
Petrol MHEVCode: M264.9201991 ccPremium fuel
Performance
Stock vs tuned
All gains based on tested files written by professional calibrators.
Stock
299hp
400nm
Stage 1
350hp+51
470nm+70
Stage 2
Not available for this engine.
Power and torque
Peak figures from our records. Curve shape is modelled, not a dyno trace.
ECU
Compatible ECU
Specifications
Technical data
- Displacement
- 1991 cc
- Engine code
- M264.920
- Bore
- 83.00 mm
- Stroke
- 92.00 mm
- Compression
- 10.50
- Turbo type
- —
- Fuel
- Petrol MHEV
- Premium fuel
- Required
Tuning file for Mercedes-Benz CLS C257 - 2018 - 2020 350 (2.0T) 299hp
ECU tuning files for the Mercedes-Benz CLS C257 - 2018 - 2020 350 (2.0T) 299hp are written and tested by professional calibrators. Each chiptuning file (Stage 1, Stage 2 and additional services like DPF OFF, EGR OFF and AdBlue removal) is programmed using the latest software and validated through years of remapping experience on the Mercedes-Benz CLS platform.
Bee Chiptuning specializes in custom ECU remapping for Mercedes-Benz vehicles. Every tuning file we deliver is designed for the best performance gains with a real safe margin remap that respects the limits of your hardware. Whether you want more horsepower, more torque, improved throttle response or better fuel economy, our dyno-tested calibrations deliver consistent and repeatable results on the 350 (2.0T) 299hp.
Our benefits
- Files written by professional calibrators
- Dyno-tested before delivery
- Stage 1 and Stage 2 calibrations
- Delivered in less than an hour
- Direct support via WhatsApp
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You'll receive a tested ECU file for this exact engine in less than an hour. Free credit on registration, no card needed.