ChiptuneMAP
ChiptuneMAP/BMW/7-serie/30d - 183ch
BMW

30d - 183ch Tuning

BMW 7-serie: detailed power and torque gains by stage.

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Gains by stage(2)

Power

183 hp

Torque

410 Nm

Diesel
Power
183→220hp
+37 hp
+20%
Torque
410→500Nm
+90 Nm
+22%
OriginalTuned

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Tuners · ChiptuneFILE

Stage 1 file for the 30d - 183ch

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 30d - 183ch tuning

Tuning the 30d - 183ch found in the BMW 7-serie 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 BMW 7-serie 30d - 183ch, tuning delivers up to +57 hp and +140 Nm depending on the stage. Stock vs tuned figures:

StagePowerTorqueIndicative price
Stage 1183 → 220 hp410 → 500 NmOn quote
Stage 2183 → 240 hp410 → 550 NmOn quote

Frequently asked questions

What gains can I expect from tuning the 30d - 183ch?
Tuning the 30d - 183ch (BMW 7-serie) 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 30d - 183ch?
Yes, the 30d - 183ch 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 BMW 7-serie 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 BMW 7-serie?
Use the ChiptuneMAP directory to find a tuner near you. Compare prices, services and specialties.

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