Mercedes CL 500 EU6 (4.7T) 435 hp — Stage 1 file (+65 hp)
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Stage 1 file for Mercedes CL 500 EU6 (4.7T) 435 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes CL 500 EU6 (4.7T) 435 hp ECU
Mercedes CL (2006 - W216) 500 EU6 (4.7T) 435 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 435 to 500 hp (+65 hp, +15%) and torque from 700 to 800 Nm (+100 Nm). This engine ships with different ECU variants: Bosch MED17.7.1, Bosch MED17.7.3. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 4 configurations · 2 ECU variants. The 2006 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 is Mercedes's performance division (since 1967), acquired by Mercedes in 1999. 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.
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 500 EU6 (4.7T) 435 hp?
The Stage 1 gain for the Mercedes CL 500 EU6 (4.7T) 435 hp is 65 hp (+15%) over the stock 435 hp, for a total of 500 hp. Torque rises from 700 to 800 Nm (+100 Nm).
What is Stage 1 chip tuning for the Mercedes CL?
Stage 1 chip tuning of the Mercedes CL is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +65 hp with no hardware changes.
What is the Stage 1 potential of the Mercedes CL 500 EU6 (4.7T) 435 hp?
Stage 1 for the Mercedes CL 500 EU6 (4.7T) 435 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 much does Stage 2 add on the Mercedes CL?
Stage 2 on the Mercedes CL 500 EU6 (4.7T) 435 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Which ECUs are found on the Mercedes CL 500 EU6 (4.7T) 435 hp?
The Mercedes CL 500 EU6 (4.7T) 435 hp was fitted with different ECUs depending on the year and trim: Bosch MED17.7.1, Bosch MED17.7.3. The write method (OBD, Bench, Boot) is determined when the unit is read.
What happens to the Mercedes CL warranty after chip tuning?
The factory warranty of the Mercedes CL does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the Mercedes CL take?
On the Mercedes CL 500 EU6 (4.7T) 435 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the Mercedes CL?
Yes, the original ECU firmware of the Mercedes CL 500 EU6 (4.7T) 435 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the Mercedes CL?
Stage 1 for the Mercedes CL 500 EU6 (4.7T) 435 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.