Commodore 5.0L V8 VN-VP (89 – 93)
Option 1: Aftermarket Exhaust, Extractors and Performance Memcal
Adds approx 12kW / 40Nm (8%) peak power at the wheels.
Holden/HSV VN-VP
Subaru Forester XT SG (TC)
Forester XT EJ255 TD04 Throttle Cable (03 – 05)
Option 1: Ezy-FLASH Pro
Adds approx 15kW / 50Nm (12%) peak power at the wheels. The power and torque curves are much more linear compared to standard.
Option 2: Exhaust with Ezy-FLASH Pro
Adds approx 25kW / 80Nm (20%) peak power at the wheels. Peak torque is made 800rpm earlier.
Option 3: Turbo, Exhaust and Ezy-FLASH Pro
Adds approx 55kW / 130Nm (40%) peak power at the wheels. Torque and Power is stronger higher in the rev range.
We generally recommend the VF34. It’s a proven turbo choice that has a good street power band. With this level of modification (and age of the car), it’s a good idea to upgrade the fuel pump at the same time.
Subaru WRX STi GD/GG
WRX STi EJ207 VF35 Throttle Cable (01 – 05)
Option 1: Ezy-FLASH Pro
Adds approx 20kW / 40Nm (12%) peak power at the wheels.
Option 2: Exhaust with Ezy-FLASH Pro
Adds approx 33kW / 90Nm (21%) peak power at the wheels.
Subaru WRX GD
WRX EJ205 TD04 Throttle Cable (01 – 05)
Option 1: Ezy-FLASH Pro
Adds approx 15kW / 65Nm (14%) peak power at the wheels. Peak torque is made 700rpm earlier.
Option 2: Exhaust with Ezy-FLASH Pro
Adds approx 30kW / 110Nm (26%) peak power at the wheels.
We recommend the Invidia Q300 Turbo Back System. They are well made, fit nicely and have a weighty note without being too loud.
Option 3: Turbo, Exhaust and Ezy-FLASH Pro
Adds approx 60kW / 130Nm (48%) peak power at the wheels. Torque and Power is stronger higher in the rev range.
We generally recommend the VF34 for the 2.0L. It’s a proven turbo choice that has a good street power band. With this level of modification (and age of the car), it’s a good idea to upgrade the fuel pump at the same time.