Toyota Yaris 1.6T (GR) 261 hp — Stage 1 file (+49 hp)

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Chip tuning for Toyota Yaris 1.6T (GR) 261 hp ECU

Toyota Yaris (2020) 1.6T (GR) 261 hp — mass-market petrol engine of the passenger segment of the Toyota Motor Corporation group (Япония, 1937). Stage 1 chip tuning raises power from 261 to 310 hp (+49 hp, +19%) and torque from 360 to 410 Nm (+50 Nm). A modern petrol engine built in 2020 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.

Toyota is Japan's largest carmaker, founded in 1937 in Toyota City. The Toyota GR-series delivers a solid gain from Stage 1 on the turbo engines. Toyota has historically focused on naturally aspirated, high-compression engines. Denso is Toyota's in-house ECU supplier (a locked platform).

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. Toyota has an active JDM tuning community (GR Supra, GR Yaris, GR86). High-output Toyota GR models sit in the performance segment with solid Stage 1 headroom.

Frequently asked questions

What is the Stage 1 effect on the Toyota Yaris 1.6T (GR) 261 hp?

The Stage 1 gain for the Toyota Yaris 1.6T (GR) 261 hp is 49 hp (+19%) over the stock 261 hp, for a total of 310 hp. Torque rises from 360 to 410 Nm (+50 Nm).

What is Stage 1 chip tuning for the Toyota Yaris?

Stage 1 on the Toyota Yaris 1.6T (GR) 261 hp is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +49 hp with no hardware changes.

What does Stage 1 give on the powerful Toyota Yaris 1.6T (GR) 261 hp?

The high-output Toyota Yaris 1.6T (GR) 261 hp has a conservative factory calibration aimed at the mass market. Stage 1 unlocks the engine's real potential while turbo and injector life are preserved.

How does Stage 2 differ from Stage 1 on the Toyota Yaris 1.6T (GR) 261 hp?

Stage 2 on the Toyota Yaris 1.6T (GR) 261 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does Stage 1 void the warranty on the Toyota Yaris?

Stage 1 on the Toyota Yaris voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.

How quickly is chip tuning of the Toyota Yaris 1.6T (GR) 261 hp done?

The full remap cycle for the Toyota Yaris — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.

Can you return to stock after Stage 1 on the Toyota Yaris?

The original Toyota Yaris ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.

How much does Stage 1 cost for the Toyota Yaris 1.6T (GR) 261 hp?

The cost of Stage 1 for the Toyota Yaris 1.6T (GR) 261 hp is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno