Lexus GS chiptuning
Lexus GS III - Facelift (2008 - 2011)
4 engines, 4 with software, Stage 1 from 1,499 RON, up to +17 HP; 1.5-2 hours in the workshop, measured on the Bapro dyno, before and after.
Lexus GS III - Facelift (2008 - 2011) engines: stock, Stage 1, gain, price
EngineStock → Stage 1GainPrice
petrol
300 (3.0 V6)249 HP · 310 Nm stock249→264 HP+15 HP, +15 Nm1,499 RONStage 1, finalSee the sheet →350 (3.5 V6)307 HP · 368 Nm stock307→322 HP+15 HP, +15 Nm2,499 RONStage 1, finalSee the sheet →460 (4.6 V8)347 HP · 460 Nm stock347→364 HP+17 HP, +15 Nm2,499 RONStage 1, finalSee the sheet →hybrid
450H (3.5 V6)339 HP · 362 Nm stock339→354 HP+15 HP, +15 Nm1,799 RONStage 1, finalSee the sheet →Average values from repeated dyno measurements; your own figure is read on the dyno. The price is final, with diagnostics and the measurement included. Catalogue updated on 20 October 2026.
Other GS generations
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