Mercedes CL 55 AMG (5.5i) 360 hp — Stage 1 file (+18 hp)
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Stage 1 file for Mercedes CL 55 AMG (5.5i) 360 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes CL 55 AMG (5.5i) 360 hp ECU
Mercedes CL (2002 - W215) 55 AMG (5.5i) 360 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 360 to 378 hp (+18 hp, +5%) and torque from 530 to 560 Nm (+30 Nm). ECU — Bosch ME2.8. Flashing method: OBD or Bench depending on the unit's protection. The 2002 generation — old-era petrol ECUs (ME7/ME9/MED9/Simos) with easily readable memory.
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 three-pointed star symbolises dominance on land, at sea and in the air. AMG Performance Studio is the factory tuning studio for bespoke work. Mercedes encryption is among the toughest in the industry, especially on modern models. Top AMG engines offer significant potential with a downpipe + intake.
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. Stage 1 on Mercedes often requires refreshing the adaptations after the flash. 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. Top AMG engines sit at the Mercedes power ceiling, and the gain is significant.
Frequently asked questions
What is the Stage 1 effect on the Mercedes CL 55 AMG (5.5i) 360 hp?
After Stage 1 the power of the Mercedes CL 55 AMG (5.5i) 360 hp rises from 360 to 378 hp, a gain of 18 hp (+5%). Torque rises from 530 to 560 Nm (+30 Nm).
How does Stage 1 differ from stock on the Mercedes CL?
Stage 1 on the Mercedes CL 55 AMG (5.5i) 360 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 +18 hp with no hardware changes.
What does Stage 1 give on the top-spec Mercedes CL 55 AMG (5.5i) 360 hp?
Stage 1 for the Mercedes CL 55 AMG (5.5i) 360 hp unlocks the potential built in by the factory but artificially capped to meet mass-market targets. A base of 750-800 hp is achievable once hardware is added.
How does Stage 2 differ from Stage 1 on the Mercedes CL 55 AMG (5.5i) 360 hp?
Stage 2 on the Mercedes CL 55 AMG (5.5i) 360 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What control unit does the Mercedes CL 55 AMG (5.5i) 360 hp run?
The control unit of the Mercedes CL 55 AMG (5.5i) 360 hp is the Bosch ME2.8. 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 (5.5i) 360 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 (5.5i) 360 hp?
The cost of Stage 1 for the Mercedes CL 55 AMG (5.5i) 360 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.