Mercedes CL 55 AMG (5.5k) 500 hp — Stage 1 file (+25 hp)
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Stage 1 file for Mercedes CL 55 AMG (5.5k) 500 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes CL 55 AMG (5.5k) 500 hp ECU
Mercedes CL (2002 - W215) 55 AMG (5.5k) 500 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 500 to 525 hp (+25 hp, +5%) and torque from 700 to 750 Nm (+50 Nm). ECU — Bosch ME2.8.1. Flashing method: OBD or Bench depending on the unit's protection. A petrol engine built in 2002 — the era before widespread firmware encryption, OBD flash without complications.
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. Karl Benz is credited as the inventor of the automobile with the 1886 Patent-Motorwagen. The Mercedes petrol range spans compacts, premium saloons, SUVs, roadsters and AMG flagships. Brabus is an independent Mercedes tuning house specialising in top-model upgrades. The factory calibration on Mercedes petrol engines is conservative, leaving headroom for Stage 1.
The Mercedes community in Europe has a large pool of available Stage files for the standard models. AMG engines confidently reach Stage 2 with a downpipe + intake. The AMG community is active in Germany, but the protection is the toughest in the industry, so Stage 1 on AMG usually requires Bench. AMG engines are a well-known base once hardware is added (downpipe + intake + intercooler). Brabus is a premium alternative to AMG for the top models. AMG Performance Studio is Mercedes's in-house tuning studio for bespoke projects. Bench reading is a mandatory procedure for modern AMG models.
Frequently asked questions
How much does the power of the Mercedes CL 55 AMG (5.5k) 500 hp increase after Stage 1?
Stage 1 for the Mercedes CL 55 AMG (5.5k) 500 hp adds +25 hp — power increases from 500 to 525 hp (+5%). Torque rises from 700 to 750 Nm (+50 Nm).
What does a Stage 1 remap of the Mercedes CL 55 AMG (5.5k) 500 hp include?
Stage 1 on the Mercedes CL 55 AMG (5.5k) 500 hp is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +25 hp with no hardware changes.
What does Stage 1 give on the top-spec Mercedes CL 55 AMG (5.5k) 500 hp?
On the top-spec Mercedes CL 55 AMG (5.5k) 500 hp engine, Stage 1 is the starting point before Stage 2 with a downpipe, intake and a larger intercooler. The mass-market factory calibration leaves substantial headroom for an aggressive software tune.
How does Stage 2 differ from Stage 1 on the Mercedes CL 55 AMG (5.5k) 500 hp?
Stage 2 for the Mercedes CL 55 AMG (5.5k) 500 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
What control unit does the Mercedes CL 55 AMG (5.5k) 500 hp run?
The control unit of the Mercedes CL 55 AMG (5.5k) 500 hp is the Bosch ME2.8.1. Before flashing, the engineer identifies the exact revision and selects the write method.
Does Stage 1 void the warranty on the Mercedes CL?
Stage 1 on the Mercedes CL voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.
How quickly is chip tuning of the Mercedes CL 55 AMG (5.5k) 500 hp done?
The full remap cycle for the Mercedes CL — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.
Can you return to stock after Stage 1 on the Mercedes CL?
The original Mercedes CL ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.
How much does Stage 1 cost for the Mercedes CL 55 AMG (5.5k) 500 hp?
The cost of Stage 1 for the Mercedes CL 55 AMG (5.5k) 500 hp is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.