This custom built GCG GTX3071R is designed as a Bolt-On Upgrade Turbocharger for Twin Scroll Subaru EJ20 (JDM) Engines.
This Turbocharger is a direct replacement for the Twin Scroll factory Turbochargers (VF36, VF37, VF42 etc).
The GCG GTX3071R Bolt On Turbo Kit is perfect if you are looking to maximise power output without going to the extend of a twisted turbo set up.
- High quality bolt on Turbocharger assembled and tested at GCG
- Proven results on a wide range of PBMS Buillt vehicles
- Response of the GCG GTX3071R is second to none
- Big power gain with only a small increase in lag over the factory turbo charger
- Turbo comes with all hardware, gaskets and oil/water lines to make it a true bolt on kit
- No custom fabrication required
- Bearing Type: Ball Bearing
- Cooling System: Oil & Water Cooled
- Horsepower: 300 - 550hp
- Application: Subaru Impreza STi EJ20
- Actuator: GCG Billet 14.7psi (supplied with additional 5psi spring to bring the minimum boost preset to 19psi if required)
- Expected Power: 250 - 300awkw with supporting modifications (on 98 Octane fuel)
- Turbine Housing - 7cm2 Turbine Housing allows for good mid range and top end power on modified 2.0L engines, and even greater response and power on 2.15L Stroker engines.
- Factory Turbo Orientation - Oil Feed, Oil Drain and Water Lines are all included, and the orientation is in an identical position to the factory setup, allowing for easy re-fitment.
- Factory Turbo Position - These Turbochargers still look very similar to a factory unit, and utilize the factory manifold, and exhaust system.
- Ultimate Boost Control - GCG Billet Actuator with spring options allow for a number of different preset boost combinations.
- Supporting Re-Fitment Parts - Exhaust studs, locking nuts for the dump pipe, and a complete turbocharger gasket kit is included.
Other supporting modifications are required to utilise this turbos full potential which includes fuel system, exhaust, intake and intercooler. We also highly recommend to tune the vehicle after installation. For best reliability and piece of mind we suggest a PBMS Performance Engine Build.
Suitable for 2003 - 2020 WRX STI JDM Twin Scroll Verions equipped with EJ20 only! For Single Scroll please check our GCG GTX3071R Subaru WRX / STI / Forester EJ20 Single Scroll listing.
If you need help identifying your vehicles generation, please check out one of our recent articles here.
The PBMS Team is more than happy to advise if this turbocharger is right for you. Contact the PBMS Team today.