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Stage 1, 2 and 3 figures and the price for your exact engine
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Every car ›Lexus ›RC ›2015 - ›300h

Hybrid · 2.5 litre · Maidstone, Kent

Lexus RC 300h remap233 to 250 bhp with Stage 1 software. The figures, the parts and the other engines in this car, on one page.

A Stage 1 remap takes the Lexus RC 300h from 233 to 250 bhp and from 221 to 250 Nm: 17 bhp and 29 Nm more, on standard hardware. On a plug-in hybrid the remap works on the combustion engine only; the electric motor and battery are untouched, so EV range and charging are unchanged. It is done in a visit at our Maidstone workshop and the original file is kept, so it can go back to standard.

Stage 1 on this engine

What the Lexus RC 300h makes, standard and remapped

Standard is the factory figure. Stage 1 is the calibration we run on this engine, software only, nothing bolted on.

233→250
BHP · Power · +17
221→250
NM · Torque · +29
Stage 2 and Stage 3 figures, and the price for each, are in the calculator for this exact engine.Open the calculator →
1k 2k 3k 4k 5k 6k 7k 8k 250 BHP 250 NM
Stage 1 powerStage 1 torque (dashed)Standard

Drawn from the quoted peaks: torque peaks at the quoted Nm, power is derived from it. A measured before-and-after graph comes with a dyno session.

Same car, other engines

Lexus RC 2015 -: every engine we tune

All Lexus RC engines (8) · Every Lexus we tune (107) · All makes

Fixed price

Ask about your Lexus RC 300h

Registration and which stage. We come back with what it needs, what it makes and what it costs, usually the same day.

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Got it. We will come back with the figures and a fixed price for your car.

If you know them, these help us get the quote right first time. Entirely optional.

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Questions

Lexus RC 300h remap questions

How much power does a Stage 1 remap add to a Lexus RC 300h?

17 bhp and 29 Nm. Standard is 233 bhp / 221 Nm; Stage 1 is 250 bhp / 250 Nm. That is a 7% power gain and 13% more torque.

How do I get a price for a Lexus RC 300h remap?

Put the registration into the calculator and it prices Stage 1, 2 and 3 for this exact engine, or send the form on this page and we come back with a fixed price, usually the same day.

Is a Stage 1 remap safe for this engine?

Stage 1 stays inside what the standard turbo, injectors, clutch and cooling were built to take. The figures above are the calibration we run, not a maximum. The car is checked for stored faults before and after, and the original file is kept so it can go back on.

Does remapping a Lexus RC 300h affect the battery or electric range?

No. The remap changes the petrol engine calibration only. The high-voltage battery, motor and charging are not touched, and EV range is unchanged.

How long does it take, and can it be reversed?

A Stage 1 remap is around 2 hours, in a single visit. Add a dyno session and allow 4 to 5 hours. The original software is stored and can be restored on request.

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Technicians, calibrators and the front desk, all in Maidstone. No call centre and no subcontracting - the person who books you in is the person you can ask about the job.

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