Upgrade up to 500Hp for the 3.8 DFI of the Porsche 991.

Stage 1 upgrade, is presented below.

Stock engine specs:   

Capacity: 3800cc                           
bore x stroke: 102 × 77.5 (mm)
Compression ratio: 12.5:1

Power: 476hp
Torque: 440Nm

Stage 1:

Engine upgrades:

-Stage 1 Software upgrade

Engine performance:

Power: 500hp
Torque: 460Nm