Upgrade stages ranging from 260 Hp for the 2.0 Diesel engine of  BMW 123d.

Stage 1 upgrade, is presented below.

Stock engine specs:
Capacity: 1995cc
bore x stroke: 84 x 90 (mm)
Compression ratio: 16:1
Turbocharger: KKK R2S

Power: 204hp
Torque: 400Nm

Stage 1:

Engine upgrades:

-Stage 1 Software upgrade

Engine performance:

Power: 260hp
Torque: 480Nm

Stage 1 - DPF OFF:

Engine upgrades:

-DPF Filter remove
-Stage 1 & DPF Removal Software upgrade

Engine performance:

Power: 267hp
Torque: 490Nm

Software upgrades:

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