Toyota Highlander 2.0T 245 hp — Stage 1 file (+32 hp)

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Chip tuning for Toyota Highlander 2.0T 245 hp ECU

Toyota Highlander (2019) 2.0T 245 hp — mass-market petrol engine of the passenger segment of the Toyota Motor Corporation group (Япония, 1937). Stage 1 chip tuning raises power from 245 to 277 hp (+32 hp, +13%) and torque from 350 to 400 Nm (+50 Nm). A 2019 petrol engine — the latest era of encrypted firmware; OBD access is available on production units, Bench on sport models.

Toyota Motor Corporation includes Lexus, Daihatsu and a stake in Subaru. Toyota has historically focused on naturally aspirated, high-compression engines. 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 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. High-output Toyota GR models sit in the performance segment with solid Stage 1 headroom.

Frequently asked questions

What power gain do you get after chip tuning the Toyota Highlander 2.0T 245 hp?

Stage 1 chip tuning on the Toyota Highlander 2.0T 245 hp boosts engine output by 32 hp: from 245 to 277 hp. Torque rises from 350 to 400 Nm (+50 Nm).

What changes in the Toyota Highlander ECU after Stage 1?

Stage 1 is a software optimization of the factory ECU firmware of the Toyota Highlander with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +32 hp with no hardware changes.

Do you need hardware changes for Stage 1 on the Toyota Highlander?

Stage 1 on the powerful Toyota Highlander 2.0T 245 hp “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).

What is Stage 2 for the Toyota Highlander 2.0T 245 hp?

Stage 2 for the Toyota Highlander 2.0T 245 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 Highlander remain valid after Stage 1?

After remapping the Toyota Highlander, 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 Highlander?

Reading and writing via OBD takes 25-30 minutes on the Toyota Highlander. 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 Highlander?

Before Stage 1 the original of the Toyota Highlander 2.0T 245 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Toyota Highlander 2.0T 245 hp cost?

The remap price for the Toyota Highlander 2.0T 245 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

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