Suzuki 1.4 T Boosterjet Tuning
Supported in 4 Suzuki models, 2015+.
Suzuki
4 supported 1.4 T Boosterjet applications
Models With the Suzuki 1.4 T Boosterjet
All Supported Suzuki 1.4 T Boosterjet Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| S-Cross | 2016+ | 140 hp | ECU Bosch MED17.9.63 | AutoTuner | |
| Swift | 2017+ | 140 hp | ECU Bosch MED17.9.63 | AutoTuner | |
| SX-4 | 2016+ | II | 140 hp | ECU Bosch MED17.9.63 | AutoTuner |
| Vitara | 2015+ | 140 hp | ECU Bosch MED17.9.63 | AutoTuner |
About Suzuki 1.4 T Boosterjet tuning
We tune the Suzuki 1.4 T Boosterjet in 4 applications across the S-Cross, Swift, SX-4, Vitara, from 2015+, in gasoline form, with stock outputs of 140 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: Bosch MED17.9.63.
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.