11 August 2026

Call: 0121 526 3953

Rolling Road - Remapping - Vapour Blasting - Performance parts Specialist

£2,607.23

Out of stock

Description

Garrett G45-1125 Supercore 600-1125HP

Horsepower: 600 – 1125HP
Displacement: 2.0 – 8.0L

Garrett® G Series Compressor Aerodynamics (13 blades) for maximum HP. Fully machined Speed Sensor and pressure ports. Stainless Steel non wastegated turbine housing option capable of 950°C. Water fittings included.

• G45-1125 compressor aero increases flow up to 10% (compared to GTX4502R 67mm)
• 67mm compressor inducer | 102mm compressor exducer
• Dual ceramic ball bearing with steel cages
• G Series turbine aero increases flow 14% (compared to GTX45R)
• Inconel turbine wheel with 89mm inducer flows up to 56 lbs/min
• Lightweight aluminum backplate
• Fully machined speed sensor and pressure ports
• Water fittings included with supercore
• Stainless steel turbine housings available in T4 divided & V-Band inlet
• Sized for drag racing classes: Sport Front Wheel Drive, Ultimate Street, Super Street, Street Fighter

G45 Turbine Housing Kits

G45 turbine housing kits are available in four A/R. 1.01 A/R | 1.15 A/R | 1.28 A/R | 1.44 A/R stainless steel housings with T4 divided inlet flange or V-Band inlet. The 1.44 A/R T4 turbine housing flows 57 LBS/MIN of air which is a 14% increase over the GTX45 turbine wheel.

Rear turbo housing not included

888169-5003S

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.

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