Upgrade stage from 240 to 365 Hp for the 2.0 TFSi engine of Audi A6.

Stage 1 upgrade, is presented below.

Stock engine specs:
Capacity: 1984cc
bore x stroke: 82.5 × 92.8 (mm)
Compression ratio: 10.3:1
Turbocharger: K03

Power: 170 & 200hp
Torque: 280Nm

Stage 1:

Engine upgrades:

-Stage 1 Software upgrade

Engine performance:

Power: 255hp
Torque: 360Nm

Stage 2:

Engine upgrades:

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

Engine performance:

Power: 270 Hp
Torque: 390 Nm

Stage 3:

Engine upgrades:

-K04-064 Turbo
-Free flow air intake system
-Full 76mm exhaust with free flow catalytic converter
-High pressure fuel pump 
-S3 Injectors
-IC
-Reinforced clutch disk (Optional)
-S3 MAP Sensor
-Stage 3 Software upgrade

Engine performance:

Full boost: 1.75bar
Constant pressure: 1.7bar 
Pressure at revlimit: 1.2bar 
Revlimit: 7000 rpm

Power: 365hp
Torque: 490Nm

Software upgrades:

Multimap Switching feature:

map 1 - low power or stock power
map 2 - 95oct
map 3 - 100oct
map 4 - 100oct + watermethanol

* userSetable Antilag-Launch Control enabled

* Flatshift enabled

* EPC Shiftlight enabled

* Knock warning enabled (only for WaterMethanol setups)