The German engineers managed to modify the 1.4l engine of the original Abarth 500 raising its power with 115Hp. So they modified the ECU, the turbo, air filters, evacuation system engine components(pistons and cooling system), a new sports clutch and the transmission.
Fiat 500 Hamann Motorsport needed new brakes so it was fitted with bigger ones hidden under 18″ black-lead rims.To take the modifications to the max, Hamann placed an autolock differential on the Fiat 500
The exterior was also modified by placing a new front bumper, wider wings and a big diffuser in the back.
