Upgrade stages up to 390 Hp for the 4.2TDi engine of  VW Touareg.

Stage 1 upgrade, is presented below.

Stock engine specs:
Capacity: 4134cc
bore x stroke: 83 × 95.5 (mm)
Compression ratio: 16.4:1
Turbocharger: Garret GTB17V

Power: 340hp
Torque: 800Nm

Stage 1:

Engine upgrades:

-Stage 1 Software upgrade

Engine performance:

Power: 390hp
Torque: 900Nm

 

Stage 1 - DPF OFF:

Engine upgrades:

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

Engine performance:

Power: 400hp
Torque: 915Nm

Software upgrades:

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