ChiptuneMAP
ChiptuneMAP/Genesis/G80/5.0 GDI - 426ch
Genesis

5.0 GDI - 426ch Tuning

Genesis G80: detailed power and torque gains by stage.

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Stage 1 for your G80: garage prices

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Gains by stage(4)

Power

426 hp

Torque

520 Nm

Petrol
Power
426→440hp
+14 hp
+3%
Torque
520→540Nm
+20 Nm
+4%
OriginalTuned

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Tuners · ChiptuneFILE

Stage 1 file for the 5.0 GDI - 426ch

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 5.0 GDI - 426ch tuning

Tuning the 5.0 GDI - 426ch found in the Genesis G80 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 Genesis G80 5.0 GDI - 426ch, tuning delivers up to +54 hp and +70 Nm depending on the stage. Stock vs tuned figures:

StagePowerTorqueIndicative price
Stage 1426 → 440 hp520 → 540 NmOn quote
Stage 2426 → 480 hp520 → 590 NmOn quote
E85 Flexfuel426 → 426 hp520 → 520 NmOn quote
E85+426 → 440 hp520 → 540 NmOn quote

Frequently asked questions

What gains can I expect from tuning the 5.0 GDI - 426ch?
Tuning the 5.0 GDI - 426ch (Genesis G80) 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 5.0 GDI - 426ch?
Yes, the 5.0 GDI - 426ch 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 Genesis G80 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 Genesis G80?
Use the ChiptuneMAP directory to find a tuner near you. Compare prices, services and specialties.

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