ChiptuneMAP
ChiptuneMAP/Mercedes/CL/63 AMG (6.2i) - 439ch
Mercedes

63 AMG (6.2i) - 439ch Tuning

Mercedes CL: detailed power and torque gains by stage.

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Stage 1 for your CL: garage prices

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Gains by stage(4)

Power

439 hp

Torque

730 Nm

Petrol
Power
439→460hp
+21 hp
+5%
Torque
730→760Nm
+30 Nm
+4%
OriginalTuned

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Tuners · ChiptuneFILE

Stage 1 file for the 63 AMG (6.2i) - 439ch

Send the ECU read, get back an optimised and tested file.

  • Stage 1, Stage 2, E85
  • Checksum corrected, original file kept
  • For professionals only
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Everything about 63 AMG (6.2i) - 439ch tuning

Tuning the 63 AMG (6.2i) - 439ch found in the Mercedes CL is one of the most popular performance upgrades. This engine offers excellent potential for power and torque gains.

On ChiptuneMAP, find verified gain data for each stage, compare tuner prices and find the ideal professional for your project.

Gains summary by stage

On the Mercedes CL 63 AMG (6.2i) - 439ch, tuning delivers up to +71 hp and +110 Nm depending on the stage. Stock vs tuned figures:

StagePowerTorqueIndicative price
Stage 1439 → 460 hp730 → 760 NmOn quote
Stage 2439 → 510 hp730 → 840 NmOn quote
E85 Flexfuel439 → 439 hp730 → 730 NmOn quote
E85+439 → 460 hp730 → 760 NmOn quote

Frequently asked questions

What gains can I expect from tuning the 63 AMG (6.2i) - 439ch?
Tuning the 63 AMG (6.2i) - 439ch (Mercedes CL) delivers significant power and torque gains depending on the chosen stage. Stage 1, with no hardware modifications, offers the best gain-to-reliability ratio.
Is tuning reliable on the 63 AMG (6.2i) - 439ch?
Yes, the 63 AMG (6.2i) - 439ch is known for its reliability when tuned, especially at Stage 1. It's essential to use a professional, experienced tuner with maps tailored to your engine.
How much does Mercedes CL tuning cost?
Prices vary by stage and tuner. Check our directory to compare rates from professionals near you.
Should I get a tuning box or an ECU remap?
ECU remapping (modifying the engine control unit map) delivers better results and integration than a plug-in tuning box. It's customized for each engine.
How do I find a tuner for my Mercedes CL?
Use the ChiptuneMAP directory to find a tuner near you. Compare prices, services and specialties.

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