2.3 T Ecoboost (RS) - 350ch Tuning
Ford Focus — Detailed power and torque gains by stage.
Gains by stage(4)
Power
350 hp
Torque
440 Nm
essence
Power
350→375ch
+25 ch
+7%
Torque
440→520Nm
+80 Nm
+18%
OriginalTuned
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Everything about 2.3 T Ecoboost (RS) - 350ch tuning
Tuning the 2.3 T Ecoboost (RS) - 350ch found in the Ford Focus 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 Ford Focus 2.3 T Ecoboost (RS) - 350ch, tuning delivers up to +60 hp and +130 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 350 → 375 hp | 440 → 520 Nm | — |
| Stage 2 | 350 → 410 hp | 440 → 570 Nm | — |
| E85 Flexfuel | 350 → 350 hp | 440 → 440 Nm | — |
| E85+ | 350 → 375 hp | 440 → 520 Nm | — |
Frequently asked questions
What gains can I expect from tuning the 2.3 T Ecoboost (RS) - 350ch?
Tuning the 2.3 T Ecoboost (RS) - 350ch (Ford Focus) 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 2.3 T Ecoboost (RS) - 350ch?
Yes, the 2.3 T Ecoboost (RS) - 350ch 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 Ford Focus 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 Ford Focus?
Use the ChiptuneMAP directory to find a certified tuner near you. Compare reviews, prices and specialties.