Audi A4 1.8T 180 & 193Hp -Stage 1, 2, 2+

Category:

Description

Stock engine specs:
Capacity: 1781cc
bore x stroke: 81 x 86.4 mm
Compression ratio: 9.5:1
Turbocharger: KKK K03
Full boost: 0.8bar@1750 rpm
Constant pressure:v0.6bar
Pressure at rev limit: 0.5bar
Rev limit: 6500 rpm
Power: 180 & 193hp
Torque: 235Nm


Stage 1:

Engine upgrades:
Stage 1 Software upgrade

Engine performance:
Full boost: 1.2bar@1750 rpm
Constant pressure: 0.9bar
Pressure at rev limit: 0.7bar
Rev limit: 7000 rpm
Power :210 Hp
Torque : 310 Nm


Stage 2:

Engine upgrades:

  • Free flow air intake
  • Full 63.5mm exhaust including Free flow catalytic converter
  • IC
  • Forge WG
  • Stage 2 Software upgrade

Engine performance:
Full boost: 1,5bar@1750 rpm
Constant pressure: 1,2bar
Pressure at rev limit: 0.9bar
Rev limit: 7000 rpm
Power: 225 Hp
Torque : 330 Nm


Stage 2+:

Engine upgrades:

  • Free flow air intake
  • Full 63.5mm exhaust including Free flow catalytic converter
  • IC
  • Forge wastegate
  • Intake camshaft from NA
  • S3 injectors
  • S3 MAF
  • Stage 2+ Software upgrade

Engine performance:

Full boost: 1.8bar@1750 rpm
Constant pressure: 1.4bar
Pressure at rev limit: 1.1bar
Rev limit: 7000 rpm
Power: 265 Hp
Torque: 410 Nm