Lexus 300h Tuning
Supported in 5 Lexus models, 2006+.
Lexus
6 supported 300h applications
Models With the Lexus 300h
All Supported Lexus 300h Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| ES | 2012+ | XV60 | 197 hp | ECU Denso 76F00xx | AutoTuner |
| ES | 2006+ | XV40 | 197 hp | ECU Denso 76F00xx | AutoTuner |
| GS | 2011+ | L10 | 223 hp | ECU Denso 76F00xx | AutoTuner |
| IS | 2013+ | 223 hp | ECU Denso 76F00xx | AutoTuner | |
| LM | 2020+ | 197 hp | ECU Denso 76F00xx | AutoTuner | |
| NX | 2014+ | 197 hp | ECU Denso 76F00xx | AutoTuner |
About Lexus 300h tuning
We tune the Lexus 300h in 6 applications across the ES, GS, IS, LM, NX, from 2006+, in hybrid form, with stock outputs of 197-223 hp. Calibrations are written on AutoTuner for your exact hardware and fuel, then proven on our Dynojet 424xLC2 in Jenison, MI.
This engine runs on: Denso 76F00xx.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.