Mercedes CLK 220 CDI (2.1) 150 hp — Stage 1 file (+30 hp)
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Stage 1 file for Mercedes CLK 220 CDI (2.1) 150 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes CLK 220 CDI (2.1) 150 hp ECU
Mercedes CLK (2003 - W209) 220 CDI (2.1) 150 hp — premium diesel engine of the passenger segment of the Mercedes-Benz Group AG (Mercedes-Benz, AMG, Maybach, Smart, EQ) group (Германия, 1926). Stage 1 chip tuning raises power from 150 to 180 hp (+30 hp, +20%) and torque from 340 to 400 Nm (+60 Nm). ECU — Bosch EDC16C2. Flashing method: OBD or Bench depending on the unit's protection. The 2003 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.
Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. Maybach is Mercedes's ultra-luxury sub-brand. Mercedes-Benz is the world's oldest carmaker, founded in 1926 by the merger of Daimler-Motoren-Gesellschaft and Benz & Cie. Mercedes diesels are known for smooth, quiet running, a hallmark of the premium segment. Mercedes diesels have long been known for legendary reliability, with German taxi fleets running to million-kilometre mileages. Mercedes pioneered CDI (Common-rail Direct Injection) technology on passenger-car diesels, in series production since 1997.
The Mercedes community in Europe has a large pool of available Stage files for the standard models. Stage 1 on Mercedes often requires refreshing the adaptations after the flash. Stage 1 on mid-range Mercedes diesels delivers a noticeable torque gain. The Mercedes factory calibration allows a confident move to Stage 1 without hardware changes. The Mercedes community is active in Europe, with a large pool of available Stage files. Mid-range Mercedes engines are a premium segment with a conservative factory calibration, and Stage 1 preserves engine life. Mercedes prioritises smooth running, and Stage 1 preserves the engine's character.
Frequently asked questions
What power gain do you get after chip tuning the Mercedes CLK 220 CDI (2.1) 150 hp?
The Stage 1 gain for the Mercedes CLK 220 CDI (2.1) 150 hp is 30 hp (+20%) over the stock 150 hp, for a total of 180 hp. Torque rises from 340 to 400 Nm (+60 Nm).
What is Stage 1 chip tuning for the Mercedes CLK?
Stage 1 is a software optimization of the factory ECU firmware of the Mercedes CLK with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +30 hp with no hardware changes.
What is the risk of Stage 1 on the Mercedes CLK 220 CDI (2.1) 150 hp?
A remap of the Mercedes CLK 220 CDI (2.1) 150 hp is safe — the factory calibration in this mid-range class is conservative, leaving genuine headroom for Stage 1 with no hardware changes.
What is Stage 2 for the Mercedes CLK 220 CDI (2.1) 150 hp?
Stage 2 on the Mercedes CLK 220 CDI (2.1) 150 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What ECU platform does the Mercedes CLK 220 CDI (2.1) 150 hp use?
The Mercedes CLK 220 CDI (2.1) 150 hp is fitted with the Bosch EDC16C2 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.
Does the factory warranty of the Mercedes CLK remain valid after Stage 1?
After remapping the Mercedes CLK, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.
How long is the wait for a Stage 1 remap for the Mercedes CLK?
Reading and writing via OBD takes 25-30 minutes on the Mercedes CLK. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.
How do you roll back to the factory firmware of the Mercedes CLK?
Before Stage 1 the original of the Mercedes CLK 220 CDI (2.1) 150 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Mercedes CLK 220 CDI (2.1) 150 hp cost?
The remap price for the Mercedes CLK 220 CDI (2.1) 150 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.