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Fiat 500L Tuning

17 supported Fiat 500L applications, 2012+.

Fiat

17 supported 500L tunes

Select Engine

Gasoline

Diesel

All Supported Fiat 500L Tunes

Supported Fiat 500L engines and controllers
0.9 Twin-Air2012+85 hpECU Marelli 8GSFAutoTuner
0.9 Twin-Air2012+85 hpECU Marelli 8GSWAutoTuner
0.9 Twin-Air2012+105 hpECU Marelli 8GSWAutoTuner
1.3 Mjet2012+85 hpECU Marelli MJD9DFAutoTuner
1.3 Mjet2012+85 hpECU Marelli MJD8F3AutoTuner
1.3 Mjet2012+85 hpECU Marelli MJD8F2AutoTuner
1.3 Mjet EU62012+95 hpECU Marelli MJD9DFAutoTuner
1.3 Mjet EU62012+80 hpECU Marelli MJD9DFAutoTuner
1.4 16v2012+95 hpECU Bosch ME17.3.0AutoTuner
1.4 Multi-Air2012+160 hpECU Marelli 8GMWAutoTuner
1.4 Multi-Air2012+160 hpECU Marelli 8GMCAutoTuner
1.4 T-Jet EU62012+120 hpECU Bosch ME17.3.0AutoTuner
1.6 JTDm2012+120 hpECU Bosch EDC16C39 (CAN)AutoTuner
1.6 JTDm2012+105 hpECU Bosch EDC17C69AutoTuner
1.6 JTDm2012+105 hpECU Bosch EDC17C49AutoTuner
1.6 JTDm EU52012+120 hpECU Bosch EDC17C69AutoTuner
1.6 JTDm EU52012+120 hpECU Bosch EDC17C49AutoTuner

Other Fiat Models

See all Fiat models

About Fiat 500L tuning

Rapid Racing supports 17 Fiat 500L applications from 2012+ through AutoTuner, with stock outputs up to 160 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: 0.9 Twin-Air, 1.3 Mjet, 1.3 Mjet EU6, 1.4 16v, 1.4 Multi-Air, 1.4 T-Jet EU6, 1.6 JTDm, 1.6 JTDm EU5.

Supported controllers: Bosch EDC16C39 (CAN), Bosch EDC17C49, Bosch EDC17C69, Bosch ME17.3.0, Marelli 8GMC, Marelli 8GMW, Marelli 8GSF, Marelli 8GSW, Marelli MJD8F2, Marelli MJD8F3, Marelli MJD9DF.

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.

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