1.8 VVT-I HSD - 99ch Tuning
Toyota Auris — Detailed power and torque gains by stage.
Gains by stage(4)
Power
99 hp
Torque
142 Nm
hybride essence
Power
99→109ch
+10 ch
+10%
Torque
142→157Nm
+15 Nm
+11%
OriginalTuned
Find a tuner
Compare certified professionals near you.
Everything about 1.8 VVT-I HSD - 99ch tuning
Tuning the 1.8 VVT-I HSD - 99ch found in the Toyota Auris 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 Toyota Auris 1.8 VVT-I HSD - 99ch, tuning delivers up to +21 hp and +28 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 99 → 109 hp | 142 → 157 Nm | — |
| Stage 2 | 99 → 120 hp | 142 → 170 Nm | — |
| E85 Flexfuel | 99 → 99 hp | 142 → 142 Nm | — |
| E85+ | 99 → 109 hp | 142 → 157 Nm | — |
Frequently asked questions
What gains can I expect from tuning the 1.8 VVT-I HSD - 99ch?
Tuning the 1.8 VVT-I HSD - 99ch (Toyota Auris) 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 1.8 VVT-I HSD - 99ch?
Yes, the 1.8 VVT-I HSD - 99ch 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 Toyota Auris 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 Toyota Auris?
Use the ChiptuneMAP directory to find a certified tuner near you. Compare reviews, prices and specialties.