£2,282.00
Non Stock Item – Ordered In
Typical lead time: 1–3 working days, subject to supplier stock.
Typical lead time: 1–3 working days, subject to supplier stock.
SKU: 871389-5004S
Category: Universal Fit Turbos
Tags: G25-550 Turbo Assembly, Garrett, Impreza Performance Parts, Impreza specialist, sti, subaru performance parts, Subaru Specialist, Subaru west midlands, Turbo Assembly 300-550HP
Description
Garrett G25-550 Turbo Assembly 300-550HP
Horsepower: 300 – 550HP
Displacement: 1.4 – 3.0L
Garrett® G Series Compressor Aerodynamics for maximum HP. Fully machined Speed Sensor and pressure ports. New Turbine Wheel Aero constructed of MAR-M alloy rated 1055ºC. Stainless Steel wastegated and non wastegated turbine housing option capable of 1050°C. Oil restrictor and water fittings included.
- Compressor side: Trim 65 A/R 0.70
- Compressor Air Inlet: Hose 3″ (76.2mm)
- Compressor Air Outlet: Hose 2″ (50.8mm)
- Turbine side: Trim 84 A/R 0.72
- Turbine Inlet: V-Band 3″ (76.2mm)
- Turbine Outlet: V-Band 3.55″ (90.17mm)
- Non wategated
Forged fully-machined compressor wheel and new aerodynamics increase maximum horsepower output and boost response. The CFD (computational fluid dynamics) engineered compressor wheel increases air flow up to 15% for 60mm and 30% for 67mm with 79-80% efficiency. (Compared to GTX GenII)
Rear turbo housing not included
871389-5004S
Brand
Garrett
Garrett is a pioneer in the racing and performance industry. We are dedicated to engineering and manufacturing the safest, and highest performing turbochargers and accessories in the industry. For decades we have provided boosting solutions that have helped race teams win races, championships, and world records. In the 1969 Indianapolis 500, a Garrett TE06 boosted Lotus-Ford race car crossed the finish line in 1st place.
Our engineers have continued to develop new products for racing enthusiasts that offer a broad range of boosting solutions for almost any gas engine. From 1.4L – 12.0L engines and 140 – 3000 horsepower. See our complete line of Turbochargers, Intercoolers, Valves, and Vehicle Specific performance products.






