VW Golf GT 1.4TSI 170Hp – Stage 1,2,2+ & 3

Description

Stock engine specs:
Capacity: 1390cc
bore x stroke: 76.5 x 75.6 (mm)
Compression ratio: 10:1
Turbocharger: KKK K03

Full boost: 1.35bar@1500 rpm
Constant pressure:0.8bar
Pressure at rev limit:0.7bar
Rev limit: 6500 rpm

Power: 170hp1.4TSi 160Hp Rev limit dyno Stage1
Torque: 240Nm


Stage 1:

Engine upgrades:

Stage 1 Software upgrade

Engine performance:

Full boost: 1.4bar@2000 rpm
Constant pressure:1.25bar
Pressure at rev limit:0.9bar
Rev limit: 7000 rpm

Power: 205hp
Torque: 300Nm


Stage 2:

Engine upgrades:

  • Free flow air intake system
  • Full 63.5mm exhaust with free-flow catalytic converter
  • Stage 2 Software upgrade

Engine performance:

Full boost: 1.4bar@2000 rpm
Constant pressure:1.4bar
Pressure at rev limit:1.1bar
Rev limit: 7000 rpm

Power: 220hp
Torque: 320Nm


Stage 2+:

Engine upgrades:

  • Free flow air intake system
  • Full 63.5mm exhaust with free-flow catalytic converter
  • IC
  • High-pressure fuel pump
  • Stage 2+ Software upgrade

Engine performance:

Full boost: 1.6bar@2000 rpm
Constant pressure:1.5bar
Pressure at rev limit:1.3bar
Rev limit: 7000 rpm

Power: 225hp
Torque: 335Nm


Stage 3:

Engine upgrades:

  • Free flow air intake system
  • Full 63.5mm exhaust with free-flow catalytic converter
  • Forge Wastegate
  • IC
  • High-pressure fuel pump
  • Valve Springs
  • Stage 3 Software upgrade

Engine performance:

Full boost: 1.6bar@2000 rpm
Constant pressure:1.5bar
Pressure at rev limit:1.3bar
Rev limit: 7000 rpm

Power: 250hp
Torque: 355Nm

Projects done with this car:

VW GOLF MK5 1.4 TSI

VW GOLF MK5 1.4 TSI Stage 2 220HP – 33KG-M

VW GOLF MK5 1.4 TSI

VW GOLF MK5 1.4 TSI Stage 2: 200HP – 35KG-M

VW GOLF MK5 GTI

VW GOLF MK5 GTI KO4-064 DSG by @mamakisperformanceStock: 210HP-33KG/MStage2+: 330HP-55KG/M