300 (3.0 V6) - 204ch Tuning
Lexus RX — Detailed power and torque gains by stage.
Gains by stage(4)
Power
204 hp
Torque
283 Nm
essence
Power
204→210ch
+6 ch
+3%
Torque
283→290Nm
+7 Nm
+2%
OriginalTuned
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Everything about 300 (3.0 V6) - 204ch tuning
Tuning the 300 (3.0 V6) - 204ch 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 300 (3.0 V6) - 204ch, tuning delivers up to +26 hp and +37 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 204 → 210 hp | 283 → 290 Nm | — |
| Stage 2 | 204 → 230 hp | 283 → 320 Nm | — |
| E85 Flexfuel | 204 → 204 hp | 283 → 283 Nm | — |
| E85+ | 204 → 210 hp | 283 → 290 Nm | — |
Frequently asked questions
What gains can I expect from tuning the 300 (3.0 V6) - 204ch?
Tuning the 300 (3.0 V6) - 204ch (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 300 (3.0 V6) - 204ch?
Yes, the 300 (3.0 V6) - 204ch 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.