Lexus LX Tuning
10 supported Lexus LX applications, 1998+.
Lexus
10 supported LX tunes
Select Version
All Supported Lexus LX Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 450d | 2022+ | J310 | 272 hp | ECU Denso 76F00xx | AutoTuner |
| 570 V8 | 2022+ | J310 | 367 hp | ECU Denso 76F00xx | AutoTuner |
| 570 V8 | 2022+ | J310 | 367 hp | ECU Denso Gen2 | AutoTuner |
| 600 (3.4T V6) | 2022+ | J310 | 415 hp | ECU Denso Gen4 | AutoTuner |
| 470 | 2008+ | J200 | 235 hp | ECU Denso 76F00xx | AutoTuner |
| 570 V8 | 2008+ | J200 | 367 hp | ECU Denso 76F00xx | AutoTuner |
| 570 V8 | 2008+ | J200 | 367 hp | ECU Denso Gen2 | AutoTuner |
| 470 | 1998+ | J100 | 235 hp | ECU Denso 76F00xx | AutoTuner |
| 570 V8 | 1998+ | J100 | 367 hp | ECU Denso 76F00xx | AutoTuner |
| 570 V8 | 1998+ | J100 | 367 hp | ECU Denso Gen2 | AutoTuner |
Other Lexus Models
About Lexus LX tuning
Rapid Racing supports 10 Lexus LX applications from 1998+ through AutoTuner, with stock outputs up to 415 hp. Every calibration is built for your exact engine, fuel, and modifications, then verified on our Dynojet 424xLC2 in Jenison, MI, serving Grand Rapids and West Michigan.
Supported engines: 450d, 470, 570 V8, 600 (3.4T V6).
Supported controllers: Denso 76F00xx, Denso Gen2, Denso Gen4.
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.