The tuning stages vary from 300 to 320 hp for the 2.0TFSI engine of Audi A6.

Stage 1 & Stage 2 upgrades,are presented below.

Stock engine specs:

Capacity: 1984cc
bore x stroke: 82.5 x 92.8 (mm)
Compression ratio: 9.6:1

Power: 252hp
Torque: 370Nm

Stage 1:

Engine upgrades:

-Stage 1 Software upgrade

Engine performance:

Power: 300hp
Torque: 440Nm

Stage 2:

Engine upgrades:

-Free flow air intake system
-Full 70mm exhaust with 76mm downpipe including Free flow catalytic converter
-Stage 2 Software upgrade

Engine performance:

Power: 320hp
Torque: 480Nm

Software upgrades:

Use of 95/100 octane fuel is mandatory.