Lexus RX 350 (3.5i V6) 306 hp — Stage 1 file (+10 hp)
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Stage 1 file for Lexus RX 350 (3.5i V6) 306 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Lexus RX 350 (3.5i V6) 306 hp ECU
Lexus RX (2016) 350 (3.5i V6) 306 hp — premium petrol engine of the passenger segment of the Toyota Motor Corporation group (Япония, 1937). Stage 1 chip tuning raises power from 306 to 316 hp (+10 hp, +3%) and torque from 376 to 396 Nm (+20 Nm). The 2016 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.
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 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.
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. The GR models (Yaris GR, Supra) have a growing tuning culture. 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 Lexus RX 350 (3.5i V6) 306 hp?
The Stage 1 gain for the Lexus RX 350 (3.5i V6) 306 hp is 10 hp (+3%) over the stock 306 hp, for a total of 316 hp. Torque rises from 376 to 396 Nm (+20 Nm).
What is Stage 1 chip tuning for the Lexus RX?
Stage 1 chip tuning of the Lexus RX is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +10 hp with no hardware changes.
Is Stage 1 safe on the high-output Lexus RX 350 (3.5i V6) 306 hp?
The high-output Lexus RX 350 (3.5i V6) 306 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 much does Stage 2 add on the Lexus RX?
Stage 2 on the Lexus RX 350 (3.5i V6) 306 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What happens to the Lexus RX warranty after chip tuning?
The factory warranty of the Lexus RX does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the Lexus RX take?
On the Lexus RX 350 (3.5i V6) 306 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the Lexus RX?
Yes, the original ECU firmware of the Lexus RX 350 (3.5i V6) 306 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the Lexus RX?
Stage 1 for the Lexus RX 350 (3.5i V6) 306 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.