Toyota Yaris 1.3 VVTI 100 hp — Stage 1 file (+8 hp)
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Stage 1 file for Toyota Yaris 1.3 VVTI 100 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Toyota Yaris 1.3 VVTI 100 hp ECU
Toyota Yaris (2011) 1.3 VVTI 100 hp — mass-market petrol engine of the passenger segment of the Toyota Motor Corporation group (Япония, 1937). Stage 1 chip tuning raises power from 100 to 108 hp (+8 hp, +8%) and torque from 125 to 135 Nm (+10 Nm). The 2011 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.
Toyota shares some engines with Subaru (BRZ/86) and BMW (Supra). Denso is Toyota's in-house ECU supplier (a locked platform). Toyota's petrol range spans naturally aspirated Dynamic Force engines and turbo units for the GR series. The GR Supra uses the BMW B58 straight-six, an unusual turbo engine for Toyota.
Toyota has an active JDM tuning community (GR Supra, GR Yaris, GR86). The Denso ECU is a locked Toyota platform, and most models do not respond to standard chip tuning. The GR models (Yaris GR, Supra) have a growing tuning culture. Mid-range Toyota models use high-compression naturally aspirated engines, so Stage 1 yields a modest gain. The locked Denso platform requires a dedicated tuning toolset.
Frequently asked questions
How many horsepower does the Toyota Yaris 1.3 VVTI 100 hp reach after a remap?
After Stage 1 the power of the Toyota Yaris 1.3 VVTI 100 hp rises from 100 to 108 hp, a gain of 8 hp (+8%). Torque rises from 125 to 135 Nm (+10 Nm).
How does Stage 1 differ from stock on the Toyota Yaris?
Stage 1 chip tuning of the Toyota Yaris is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +8 hp with no hardware changes.
Can you do Stage 1 on the Toyota Yaris 1.3 VVTI 100 hp?
Yes, Stage 1 for the Toyota Yaris 1.3 VVTI 100 hp stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.
How much does Stage 2 add on the Toyota Yaris?
Stage 2 on the Toyota Yaris 1.3 VVTI 100 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What happens to the Toyota Yaris warranty after chip tuning?
The factory warranty of the Toyota Yaris does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the Toyota Yaris take?
On the Toyota Yaris 1.3 VVTI 100 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the Toyota Yaris?
Yes, the original ECU firmware of the Toyota Yaris 1.3 VVTI 100 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the Toyota Yaris?
Stage 1 for the Toyota Yaris 1.3 VVTI 100 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.