GCG Turbo Charger Upgrade GTX3071R Subaru WRX STI 2.0L DBW Hose Out Single Scroll

Custom-built GCG GTX3071R bolt-on performance upgrade for single scroll Subaru EJ25 turbos. Bolts on directly onto the factory manifold and dump pipe.

Suits: Single Scroll TD04L factory turbochargers, Single Scroll STi Turbochargers (VF22, VF34, VF35 etc).

Bearing Type: Ball Bearing

Cooling System: Oil & Water Cooled

Actuator: GCG Billet 14.7psi (supplied with additional 5psi spring to bring the minimum boost preset to 19psi if required)

Power Rating: 250 - 450hp (with supporting modifications)

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 2.5L 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 included.

Product Notes

Oil and Water line kit is supplied, suits only MOST applications due to the varying nature of models.

Modifications that may be required depending on the vehicle/chassis model but not limited to:
• Stud on turbo manifold shortening
• Spacing between manifold and turbo
• Secondary air valve modifications or removal
• Tumbler valve modifications or removal
• Repositioning of intercooler brackets
• Compressor housing grinding for clearance