But really, this is what car makers do. My Fiat 500 Abarth has the very same 1.4 liter turbocharged Multi-Air engine that’s used in the Fiat 500 Turbo. But the ECU tune in the Abarth produces 165hp, versus just 130hp for the 500 Turbo. The Turbo model is crippled to make less power to avoid cannibalizing Abarth sales.