BorgWarner EFR 7163 for the 3.2T engine of Audi TT keeping the engine stock.

Stock engine specs:    

Capacity: 3189cc                           
bore x stroke: 84 x 95.9 (mm)
Compression ratio: 11.3:1

Power: 250hp
Torque: 320Nm

Engine upgrades:

-EFR 7163 turbocharger 

-Forge Intercooler TTRS

-Full 76mm NS Racing exhaust

-NS Racing custom exhaust manifold

-750cc fuel injectors

-Greddy OLED Boost Controller

Engine performance:

Full boost: 1.5bar@2500 rpm
Constant pressure:1bar
Pressure at revlimit:0.7bar
Revlimit: 6500 rpm

Power :653 Hp
Torque : 828 Nm

Dyno

Software upgrades:

Conversion from dual bank to single bank lambda.

Use of 100 octane fuel is mandatory.

Photos

Videos