Garrett G Series | G45-1125 Turbo
Garrett G Series | G45-1125 Turbo
Garrett G Series | G45-1125 Turbo
GARRETT G SERIES G45-1125 TURBO
THE GARRETT G SERIES G45-1125 TURBO DELIVERS THE BEST PERFORMANCE
Garrett G-Series turbochargers are designed specifically for hard-core enthusiasts who want optimal performance. The forged fully-machined billet aluminum compressor wheels feature next-generation aerodynamics that provides a larger horsepower range and maximize boost response. The G45-1125 in the G45 lineup provides up to 1,150hp to drivers who need a ton of power. If you need more than that, you'll have to go to the G45-1350 or G45-1500.
For all G45s, ported shroud compressor housings increase surge resistance and provide reliable, continuous power throughout the power band. A dual ceramic ball bearing cartridge prolongs the lifespan and improves shaft balance. The water-cooled CHRA keeps housing temperatures to a minimum. The turbine wheel is constructed from Inconel, a Super Alloy that maintains strength during prolonged exposure to high exhaust gas temperatures, that means you can push your car further than ever before and it will keep performing well.
G45-1125 COMPRESSOR MAP
GARRETT G-SERIES G45-1125 TURBINE FLOW MAP
GARRETT G SERIES FEATURES
- Ultra High Flow G-Series Turbine Wheel
- Advanced aerodynamics G Series Compressor Wheel
- Fully machined speed sensor and pressure ports
- Oil restrictor and water fittings included with purchase
- One piece center housing and backplate for increased durability
- Standard Package
- Four water jacket ports for customizable installation
- Ball Bearing CHRA Rotating Assembly
- Inconel turbine wheel with 89mm inducer flows up to 56 lbs/min
- Stainless steel turbine housings available in T4 divided inlet
- Mar-M turbine wheel material rated up to 1050° C | 1922° F
- Stainless steel turbine housings for temperatures up to 950° C | 1742° F
- +10% More Horsepower & Quicker Spool over comparable competitive turbochargers.
- Max Turbo Speed: 109,000 RPM
GARRETT G SERIES TURBINE WHEEL
Featuring the latest advanced ultra high flow aerodynamic designs with the Garrett G Series Turbine Wheel, the G Series models offer previously unobtainable improvements in spool and power levels by frame sizeThe G-Series Turbine wheel is constructed of Mar-M super alloy material. This material is designed to withstand up to 1050° C - that’s 200 degrees more than inconel turbine wheels! The newly engineered turbine wheel with optimized G Series aerodynamics increases flow up to 10% (Compared to GTX Gen II).
CERAMIC DUAL BALL BEARING
An oil restrictor is recommended for optimal performance with ball bearing turbochargers. An oil pressure of 40 – 45 psi at maximum engine speed is recommended to prevent damage to the turbocharger’s internals. In order to achieve this pressure, a restrictor with a 0.040” orifice will normally suffice, but you should always verify the oil pressure entering the turbo after the restrictor to ensure that the components are functioning properly. Recommended oil feed is -3AN or -4AN line or hose/tubing with a similar ID. As always, use an oil filter that meets or exceeds the OEM specifications.
GARRETT G SERIES COMPRESSOR WHEEL
Computer designed and fully CNC machined, the forged G Series compressor wheel and new aerodynamics design increases maximum horsepower output up to +30%. The new aero design increases peak flow and offers higher power levels within a large operating RPM range.
GARRETT® G SERIES TURBINE HOUSINGS
G Series turbine housings feature standard Garrett stainless steel material. The V-band CHRA to Turbine Housing interface offers a full 360 degree rotation. G45-1125 is offered with stainless steel turbine housings in the below date:
FEATURES
• Supports up to 1125 horsepower
• 67mm compressor inducer | 102mm compressor exducer
• 89mm turbine inducer | 82mm turbine exducer
• 14% more turbine flow (compared to GTX45R)
• One-piece aluminum center housing
• Dual ceramic ball bearing with steel cages
• Outline interchangeable with GTX Gen II turbosGTX and GT housings not interchangeable.
• Stainless Steel turbine kit sold individually.
• T4 Inlet: 1.01 A/R, 1.15 A/R, 1.28 A/R, 1.44 A/R.
• V-Band Inlet: 1.01 A/R, 1.15 A/R, 1.28 A/R, 1.44 A/R.
G45-1125 (6mm Compressor Inducer) 888169-5003S
CERAMIC COATING
Looking for a way to protect your turbo or exhaust manifold and improve its efficiency at the same time? Our in-house ceramic exhaust coating does both! Available in black or silver, these 2000+ degree ceramic coatings look great and provide an extra layer of protection against corrosion. By coating the exterior surfaces of your turbo hot side or manifold you retain the heat and energy in the exhaust, not in your engine bay. Improving under-hood temps and increasing efficiency with improved turbo spool are great reasons to add these coatings. Please note that ceramic coating is completed in-house and will add an additional lead time of 1-2 weeks to your order.
UNLEASH YOUR PERFORMANCE POTENTIAL
Looking to ensure you get the perfect turbo for your unique application the first time? Full-Race is here to help. Our customized turbo matching and system integration services use accurate operating parameter plotting to eliminate guesswork and trial and error. As turbocharging continues to grow globally, our unwavering commitment to high standards ensures unrivaled quality, reliability, and performance. Email us at gofaster@full-race.com or call us at (602) 437-2101 to find out how we can help you achieve your goals.
SKU
G45-1125
WEIGHT
30.000000
BRAND
Garrett
Universal Installation Parts
Large GT/GTX Oil Drain Flange
T3 Turbine Flange Gasket
Full-Race Billet Vacuum / Boost Reference Manifold Block
2.5" Silicone Hump Hose
Silicone 4" 45 Degree Intake Elbow / Coupler
Full-Race Billet Medium GT Oil Drain Flange (1/2" NPT)
Full-Race 304 Stainless Steel 4" V-band Flanges
4" V-band Flange Kit
2.5" 45 Degree Coupler Extra Long
Full-Race 304 Stainless Steel 3" V-Band Flange Kit
3" V-Band Flanges
T3 T4 Oil Feed Flange
Full-Race T4 Divided 5 Layer Inconel Gasket
10mm M10 Inconel Turbo Stud Hardware Kit T3 T4 Turbos
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