Fiat Abarth 2013+ Turbo JB4-ABARTH piggyback ECU - stage 2 fast road & track day

The JB4-ABARTH is a true plug-and-play piggyback ECU for 2013+ Fiat Abarth Turbo models - including 500, 500C and 695. No ECU unlock, no flashing, no VIN lock.

• Up to 40 whp & 40 wtq on 93 octane or E30 - gains scale cleanly with supporting mods
• 8 preloaded maps cover stock, valet, race fuel, boost-by-gear and ethanol blends
• OBDII CANbus integration means live AFR, timing, knock and throttle monitoring - plus fault code read/delete
• Fully reversible in minutes; zero impact on daily drivability or warranty status
• Housed in rugged billet aluminium, USA-designed, 5-year warranty