1.9 JTDm - 140ch Tuning
Suzuki SX-4 — Detailed power and torque gains by stage.
Gains by stage(2)
Power
140 hp
Torque
305 Nm
diesel
Power
140→175ch
+35 ch
+25%
Torque
305→380Nm
+75 Nm
+25%
OriginalTuned
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Everything about 1.9 JTDm - 140ch tuning
Tuning the 1.9 JTDm - 140ch found in the Suzuki SX-4 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 Suzuki SX-4 1.9 JTDm - 140ch, tuning delivers up to +50 hp and +115 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 140 → 175 hp | 305 → 380 Nm | — |
| Stage 2 | 140 → 190 hp | 305 → 420 Nm | — |
Frequently asked questions
What gains can I expect from tuning the 1.9 JTDm - 140ch?
Tuning the 1.9 JTDm - 140ch (Suzuki SX-4) 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 1.9 JTDm - 140ch?
Yes, the 1.9 JTDm - 140ch 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 Suzuki SX-4 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 Suzuki SX-4?
Use the ChiptuneMAP directory to find a certified tuner near you. Compare reviews, prices and specialties.