The tuning stages vary from 300 to 420 hp for the 2.0TFSI engine of Audi A1 Quattro.
Stage 1, Stage 2, Stage 2+ and Stage 2+ Extreme WMi upgrades,are presented below.
Stock engine specs:
Capacity: 1984cc bore x stroke: 82.5 x 92.8 (mm) Compression ratio: 9.8:1 Turbocharger: KKK K04
Full boost: 1.2bar@2500 rpm Constant pressure:1.1bar Pressure at revlimit:0.9bar Revlimit: 6500 rpm
Power: 256hp Torque: 350Nm
Stage 1:
Engine upgrades:
-Stage 1 Software upgrade
Engine performance:
Full boost: 1.6bar@3000 rpm Constant pressure:1.5bar Pressure at revlimit:1bar Revlimit: 7000 rpm
Power: 300hp Torque: 420Nm
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:
Full boost: 1.8bar@3200 rpm Constant pressure:1.7bar Pressure at revlimit:1.2bar Revlimit: 7000 rpm
Power: 325hp Torque: 460Nm
Stage 2+:
Engine upgrades:
-Free flow air intake system -Full 76mm exhaust with free flow catalytic converter -High pressure fuel pump -IC (Optional) -Reinforced clutch disk (Optional) -Stage 2+ Software upgrade
Engine performance:
Full boost: 2.0bar Constant pressure:1.8bar Pressure at revlimit:1.25bar Revlimit: 7000 rpm
Power: 365hp Torque: 570Nm
Stage 2+ Extreme WMi:
Engine upgrades:
-Free flow air intake system -Full 76mm exhaust with free flow catalytic converter -High pressure fuel pump -RS4 pressure ragulating valve -Aftermarket wastegate -IC -Reinforced clutch disk (Optional) -Turbo -> IC pipe (Optional) -Watermethanol kit -Stage 2+Extreme Software upgrade
Engine performance:
Full boost: 2.1bar Constant pressure:2bar Pressure at revlimit:1.45bar Revlimit: 7000 rpm
Power approx: 420hp Torque approx: 600Nm
Software upgrades:
Use of 95/100 octane fuel is mandatory.
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