Lexus RX 500h (2.4T) 371 hp — Stage 1 file (+39 hp)
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Stage 1 file for Lexus RX 500h (2.4T) 371 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Lexus RX 500h (2.4T) 371 hp ECU
Lexus RX (2022) 500h (2.4T) 371 hp — premium hybrid engine of the passenger segment of the Toyota Motor Corporation group (Япония, 1937). Stage 1 chip tuning raises power from 371 to 410 hp (+39 hp, +11%) and torque from 460 to 520 Nm (+60 Nm).
Lexus specialises in premium saloons and SUVs. Lexus shares platforms and engines with Toyota's premium segment. Lexus is the premium sub-brand of the Toyota Motor Corporation, launched in 1989. Toyota is the world leader in hybrid production volume. Toyota PHEV variants include the Prius Prime, RAV4 Prime and Highlander Hybrid Plug-in. The bZ4X is Toyota's flagship electric crossover.
The GR Supra with the BMW B58 is a segment of its own, handled with BMW tooling. The GR models (Yaris GR, Supra) have a growing tuning culture. The Denso ECU is a locked Toyota platform, and most models do not respond to standard chip tuning. The top Toyota GR engines (Supra, Yaris GR) mark the ceiling of the Japanese performance segment.
Frequently asked questions
What power gain do you get after chip tuning the Lexus RX 500h (2.4T) 371 hp?
Stage 1 for the Lexus RX 500h (2.4T) 371 hp adds +39 hp — power increases from 371 to 410 hp (+11%). Torque rises from 460 to 520 Nm (+60 Nm).
What does a Stage 1 remap of the Lexus RX 500h (2.4T) 371 hp include?
Stage 1 is a software optimization of the factory ECU firmware of the Lexus RX with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +39 hp with no hardware changes.
Does Stage 1 make sense on the Lexus RX 500h (2.4T) 371 hp with this much power?
On the top-spec Lexus RX 500h (2.4T) 371 hp engine, Stage 1 is the starting point before Stage 2 with a downpipe, intake and a larger intercooler. The mass-market factory calibration leaves substantial headroom for an aggressive software tune.
What is Stage 2 for the Lexus RX 500h (2.4T) 371 hp?
Stage 2 for the Lexus RX 500h (2.4T) 371 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 Lexus RX remain valid after Stage 1?
After remapping the Lexus RX, 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 Lexus RX?
Reading and writing via OBD takes 25-30 minutes on the Lexus RX. 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 Lexus RX?
Before Stage 1 the original of the Lexus RX 500h (2.4T) 371 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Lexus RX 500h (2.4T) 371 hp cost?
The remap price for the Lexus RX 500h (2.4T) 371 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.