Lexus IS chiptuning
Lexus IS XE20 (2005 - 2008)
5 engines, 5 with software, Stage 1 from 1,499 RON, up to +18 HP; 1.5-2 hours in the workshop, measured on the Bapro dyno, before and after.
Lexus IS XE20 (2005 - 2008) engines: stock, Stage 1, gain, price
EngineStock → Stage 1GainPrice
diesel
220D177 HP · 400 Nm stock177→195 HP+18 HP, +40 Nm1,499 RONStage 1, finalSee the sheet →petrol
250 ECT-i (2.5 V6)204 HP · 251 Nm stock204→216 HP+12 HP, +10 Nm1,499 RONStage 1, finalSee the sheet →250 (2.5 V6)208 HP · 252 Nm stock208→220 HP+12 HP, +10 Nm1,499 RONStage 1, finalSee the sheet →300 ECT-i (3.0 V6)228 HP · 300 Nm stock228→243 HP+15 HP, +15 Nm1,499 RONStage 1, finalSee the sheet →350 ECT-i (3.5 V6)306 HP · 376 Nm stock306→321 HP+15 HP, +15 Nm2,499 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 IS generations
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