Gains by stage(4)
Power
313 hp
Torque
450 Nm
hybride essence
Power
313→350ch
+37 ch
+12%
Torque
450→530Nm
+80 Nm
+18%
OriginalTuned
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Everything about 40e - 313ch tuning
Tuning the 40e - 313ch found in the BMW X5 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 X5 40e - 313ch, tuning delivers up to +77 hp and +130 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 313 → 350 hp | 450 → 530 Nm | — |
| Stage 2 | 313 → 390 hp | 450 → 580 Nm | — |
| E85 Flexfuel | 313 → 313 hp | 450 → 450 Nm | — |
| E85+ | 313 → 350 hp | 450 → 530 Nm | — |
Frequently asked questions
What gains can I expect from tuning the 40e - 313ch?
Tuning the 40e - 313ch (BMW X5) 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 40e - 313ch?
Yes, the 40e - 313ch is known for its reliability when tuned, especially at Stage 1. It's essential to use a certified tuner with maps tailored to your engine.
How much does BMW X5 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 X5?
Use the ChiptuneMAP directory to find a certified tuner near you. Compare reviews, prices and specialties.