Upgrade stages ranging from 115 Hp for the 1.4 Diesel engine of  VW Polo.

Stage 1 upgrade is presented below.

Stock engine specs:
Capacity: 1422cc
bore x stroke: 79.5 x 95.5 (mm)
Compression ratio: 19.5:1

Power: 105hp
Torque: 250Nm

Stage 1:

Engine upgrades:

-Stage 1 Software upgrade

Engine performance:

Power approx: 130hp
Torque approx: 300Nm

Stage 1 - DPF OFF:

Engine upgrades:

-Downpipe (Optional)
-DPF Filter remove
-Stage 1 & DPF Removal Software upgrade

Engine performance:

Power: 137hp
Torque: 310Nm

Software upgrades:

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