Lexus TX 500h (2.4T) 371 hp — Stage 1 file (+39 hp)
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Stage 1 file for Lexus TX 500h (2.4T) 371 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Lexus TX 500h (2.4T) 371 hp ECU
Lexus TX (2024) 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 shares platforms and engines with Toyota's premium segment. Lexus is the premium sub-brand of the Toyota Motor Corporation, launched in 1989. F is Lexus's performance division (LFA, RC F, IS F). Hybrid Synergy Drive underpins Toyota's hybrid range (Prius, RAV4, Camry). Toyota is the world leader in hybrid production volume. Toyota PHEV variants include the Prius Prime, RAV4 Prime and Highlander Hybrid Plug-in.
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. Toyota has an active JDM tuning community (GR Supra, GR Yaris, GR86). The top Toyota GR engines (Supra, Yaris GR) mark the ceiling of the Japanese performance segment.
Frequently asked questions
How many horsepower does the Lexus TX 500h (2.4T) 371 hp reach after a remap?
The Stage 1 gain for the Lexus TX 500h (2.4T) 371 hp is 39 hp (+11%) over the stock 371 hp, for a total of 410 hp. Torque rises from 460 to 520 Nm (+60 Nm).
What is Stage 1 chip tuning for the Lexus TX?
Stage 1 on the Lexus TX 500h (2.4T) 371 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 +39 hp with no hardware changes.
What does Stage 1 give on the top-spec Lexus TX 500h (2.4T) 371 hp?
Stage 1 for the Lexus TX 500h (2.4T) 371 hp unlocks the potential built in by the factory but artificially capped to meet mass-market targets. A base of 750-800 hp is achievable once hardware is added.
How does Stage 2 differ from Stage 1 on the Lexus TX 500h (2.4T) 371 hp?
Stage 2 on the Lexus TX 500h (2.4T) 371 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Does Stage 1 void the warranty on the Lexus TX?
Stage 1 on the Lexus TX 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 Lexus TX 500h (2.4T) 371 hp done?
The full remap cycle for the Lexus TX — 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 Lexus TX?
The original Lexus TX 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 Lexus TX 500h (2.4T) 371 hp?
The cost of Stage 1 for the Lexus TX 500h (2.4T) 371 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.