Toyota Yaris 1.33 VVT-i 99 hp — Stage 1 file (+8 hp)
hp
Stage 1 file for Toyota Yaris 1.33 VVT-i 99 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Toyota Yaris 1.33 VVT-i 99 hp ECU
Toyota Yaris (2013) 1.33 VVT-i 99 hp — mass-market petrol engine of the passenger segment of the Toyota Motor Corporation group (Япония, 1937). Stage 1 chip tuning raises power from 99 to 107 hp (+8 hp, +8%) and torque from 121 to 131 Nm (+10 Nm). In the CHIPOK database: 3 configurations. A petrol engine built in 2013 — a Tricore platform without strong protection; OBD access works.
Hybrid Synergy Drive is Toyota's own hybrid technology. The GR Supra uses the BMW B58 straight-six, an unusual turbo engine for Toyota. Low-output Toyota petrol engines are naturally aspirated city units, so the gain is modest. Toyota has historically focused on naturally aspirated, high-compression engines.
The GR models (Yaris GR, Supra) have a growing tuning culture. 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. Toyota's factory tuning runs close to the limit, leaving only modest headroom for Stage 1. Low-output Toyotas are naturally aspirated city cars, where Stage 1 is limited by the high compression ratio.
Frequently asked questions
How much does the power of the Toyota Yaris 1.33 VVT-i 99 hp increase after Stage 1?
Stage 1 chip tuning on the Toyota Yaris 1.33 VVT-i 99 hp boosts engine output by 8 hp: from 99 to 107 hp. Torque rises from 121 to 131 Nm (+10 Nm).
What changes in the Toyota Yaris ECU after Stage 1?
Stage 1 is a software optimization of the factory ECU firmware of the Toyota Yaris with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +8 hp with no hardware changes.
Is Stage 1 worth doing on the base Toyota Yaris?
Yes, Stage 1 on the low-output Toyota Yaris 1.33 VVT-i 99 hp delivers a moderate but genuine gain — without overstressing the hardware. On base naturally aspirated engines the effect is felt mainly as improved throttle response and a stronger mid-range.
What is Stage 2 for the Toyota Yaris 1.33 VVT-i 99 hp?
Stage 2 for the Toyota Yaris 1.33 VVT-i 99 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
Does the factory warranty of the Toyota Yaris remain valid after Stage 1?
After remapping the Toyota Yaris, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.
How long is the wait for a Stage 1 remap for the Toyota Yaris?
Reading and writing via OBD takes 25-30 minutes on the Toyota Yaris. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.
How do you roll back to the factory firmware of the Toyota Yaris?
Before Stage 1 the original of the Toyota Yaris 1.33 VVT-i 99 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Toyota Yaris 1.33 VVT-i 99 hp cost?
The remap price for the Toyota Yaris 1.33 VVT-i 99 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.