VW Golf GTI 1.8T 180Hp – Stage 1,2 & 2+

Brand: Volkswagen
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: 0.8bar@1750 rpm
Constant pressure:0.6bar
Pressure at revlimit:0.5bar
Revlimit: 6500 rpm

Power: 180hp
Torque: 235Nm


Stage 1:

Engine upgrades:

Stage 1 Software upgrade

Engine performance:

Full boost: 1.2bar@1750 rpm
Constant pressure:0.9bar
Pressure at revlimit:0.7bar
Revlimit: 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 revlimit:0.9bar
Revlimit: 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
-4bar FPR
-S3 injectors
-S3 MAF

Projects done with this car:

VW GOLF MK4 – GTX3071 G2

Stage 3 ECU remap Lc-Nls Results: 530Hp – 60Kg-M @

VW Golf Mk4 Stock Motor – Gt2560

Results: 309 Hp – 36 Kg/M @ 1.2 bar of