Mercedes CLK 240 2.6 V6 18v 170 hp — Stage 1 file (+7 hp)
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Stage 1 file for Mercedes CLK 240 2.6 V6 18v 170 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes CLK 240 2.6 V6 18v 170 hp ECU
Mercedes CLK (2003 - W209) 240 2.6 V6 18v 170 hp — premium petrol 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 170 to 177 hp (+7 hp, +4%) and torque from 240 to 250 Nm (+10 Nm). ECU — Bosch ME2.8. Flashing method: OBD or Bench depending on the unit's protection. The 2003 generation — old-era petrol ECUs (ME7/ME9/MED9/Simos) with easily readable memory.
Mercedes-Benz is the world's oldest carmaker, founded in 1926 by the merger of Daimler-Motoren-Gesellschaft and Benz & Cie. The Mercedes slogan is 'Das Beste oder nichts' ('The best or nothing'). Smart is Mercedes's city sub-brand, historically running Mitsubishi and Renault engines. Mid-range Mercedes turbo petrol engines are a mainstream Stage 1 subject. On older-generation Mercedes petrol engines, Stage 1 is flashed over OBD without Bench. The Mercedes petrol range spans compacts, premium saloons, SUVs, roadsters and AMG flagships.
Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. The Mercedes community in Europe has a large pool of available Stage files for the standard models. Stage 1 on standard mid-range Mercedes petrol engines delivers a noticeable gain. 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. 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.
Frequently asked questions
How much horsepower does Stage 1 add for the Mercedes CLK 240 2.6 V6 18v 170 hp?
After Stage 1 the power of the Mercedes CLK 240 2.6 V6 18v 170 hp rises from 170 to 177 hp, a gain of 7 hp (+4%). Torque rises from 240 to 250 Nm (+10 Nm).
How does Stage 1 differ from stock on 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 +7 hp with no hardware changes.
What is the risk of Stage 1 on the Mercedes CLK 240 2.6 V6 18v 170 hp?
A remap of the Mercedes CLK 240 2.6 V6 18v 170 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 240 2.6 V6 18v 170 hp?
Stage 2 on the Mercedes CLK 240 2.6 V6 18v 170 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What ECU platform does the Mercedes CLK 240 2.6 V6 18v 170 hp use?
The Mercedes CLK 240 2.6 V6 18v 170 hp is fitted with the Bosch ME2.8 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 240 2.6 V6 18v 170 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Mercedes CLK 240 2.6 V6 18v 170 hp cost?
The remap price for the Mercedes CLK 240 2.6 V6 18v 170 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.