IS38 for the 2.0TSi engine of Golf GTI.

Stock engine specs:
Capacity: 1984cc
bore x stroke: 82.5 x 92.8 (mm)
Compression ratio: 9.6:1
Turbocharger: IHI RHF5

Full boost: 0.8bar@1700 rpm
Constant pressure:0.65bar
Pressure at revlimit:0.6bar
Revlimit: 6500 rpm

Power: 220 & 230hp
Torque: 350Nm

Engine upgrades:

• IS38 Turbo (S3/Mk7R)
• Free flow air intake system
• Full 70mm exhaust with free flow catalytic converter
• Stage 3 Software upgrade

Engine performance:

Constant pressure: 1.85bar 
Pressure at revlimit:1.5bar 
Revlimit: 7000 rpm

Power: 390hp
Torque: 530Nm

Software upgrades:

Boost control is achieved using the OEM ECU and N75 valve.

Use of 95/100 octane fuel is mandatory.