Grande Punto Abarth SS has the same engine as Abarth 150Hp but with extra fuel injectors, MAP, fuel rail, Turbo Garrett GT1446, exhaust monifold and downpipe. Upgrade stages up to 220Hp.

stage 1 & stage 2 upgrades, are presented below.

Stock engine specs:   

Capacity: 1368cc                           
bore x stroke: 72 x 84 (mm)
Compression ratio: 9.8:1
Turbocharger: Garrett GT1446

Full boost: 1.6bar@3100 rpm
Constant pressure:1.3bar
Pressure at revlimit:1bar
Revlimit: 6900 rpm

Power: 180hp
Torque: 290Nm

Stage 1:

Engine upgrades:

-Stage 1 Software upgrade

Engine performance:

Full boost: 1.6bar@3100 rpm
Constant pressure:1.45bar
Pressure at revlimit:1.15bar
Revlimit: 6800 rpm

Power: 210hp
Torque: 310Nm

Stage 2:

Engine upgrades:

-Cold air intake 
-Aftermarket IC
-Full 63.5mm exhaust

Engine performance:

Full boost: 1.8bar@3100 rpm
Constant pressure:1.6bar
Pressure at revlimit:1.25bar
Revlimit: 6800 rpm

Power: 220hp
Torque: 340Nm

Dyno: 

Software upgrades:

Special features:

* Antilag Launch Control
* Flatshift/No Lift Shift

Boost control is achieved using the OEM ECU and N75 valve.

Use of 98/100 octane fuel is mandatory.