400h (3.3i V6) - 272ch Tuning
Lexus RX — Detailed power and torque gains by stage.
Gains by stage(4)
Power
272 hp
Torque
287 Nm
hybride essence
Power
272→282ch
+10 ch
+4%
Torque
287→307Nm
+20 Nm
+7%
OriginalTuned
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Everything about 400h (3.3i V6) - 272ch tuning
Tuning the 400h (3.3i V6) - 272ch found in the Lexus RX 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 Lexus RX 400h (3.3i V6) - 272ch, tuning delivers up to +38 hp and +53 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 272 → 282 hp | 287 → 307 Nm | — |
| Stage 2 | 272 → 310 hp | 287 → 340 Nm | — |
| E85 Flexfuel | 272 → 272 hp | 287 → 287 Nm | — |
| E85+ | 272 → 282 hp | 287 → 307 Nm | — |
Frequently asked questions
What gains can I expect from tuning the 400h (3.3i V6) - 272ch?
Tuning the 400h (3.3i V6) - 272ch (Lexus RX) 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 400h (3.3i V6) - 272ch?
Yes, the 400h (3.3i V6) - 272ch 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 Lexus RX 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 Lexus RX?
Use the ChiptuneMAP directory to find a certified tuner near you. Compare reviews, prices and specialties.