Lexus GS 2012 - 2016 350 - 317hp

Real standard and upgraded performance figures for the 350 - 317hp engine in the Lexus GS 2012 - 2016.

This page covers the 350 - 317hp as fitted to the Lexus GS 2012 - 2016 — the figures below reflect that specific engine, not the model as a whole.

Horsepower (HP)Torque (Nm)
Standard317378
Make
Lexus
Model
GS
Generation
2012 - 2016
Engine
350 - 317hp
Fuel type
petrol

Frequently asked questions

Is Stage 1 tuning safe for the Lexus GS 2012 - 2016 350 - 317hp?

Yes — Stage 1 for this engine is a software-only remap calibrated to stay within its stock mechanical limits (turbo, clutch, fueling), so no hardware changes are required.

How long does a Lexus GS 2012 - 2016 350 - 317hp remap take?

Once your original file is uploaded through the member panel, most requests for this engine are completed within a few hours.

Can the 350 - 317hp be reverted to its original file?

Yes — we keep the original file on record for the request, so the ECU can be put back to stock at any time.