Audi A4 1.8T 163Hp – Stage 1,2, 2+

Brand: Audi
Category:

Fuel Type: Gasoline

Description

Stock engine specs:
Capacity: 1781cc
bore x stroke: 81 x 86.4 mm
Compression ratio: 9.5:1
Turbocharger: KKK K03

Full boost: 0.6bar@1750 rpm
Constant pressure: 0.4bar
Pressure at rev limit: 0.35bar
Rev limit: 6500 rpm
Power: 163hp
Torque: 210Nm


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: 195 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
Revlimit: 7000 rpm
Power: 210 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

Projects done with this car:

Audi A4 Quattro

Stage 2 Ecu remap