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Drag Race Spec Garrett GTX4508R Forged Billet Turbo


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  • Model: 800270-3, 800270-2, 800270-1
  • Manufactured by: Garrett

We will beat any current advertised price on this turbo. Have a question or need help? Not sure about what housing or A/R you need? Email us through our "Contact Us" page & we will be happy to help.

Garrett GTX4508R/GTX45R DRAG RACE SPEC Billet Turbocharger. Designed specifically to meet sanctioned racing size requirements & specifications. Generally speaking, Drag Race Spec turbos use a slightly smaller wheel(s)than the standard size turbo predecessor. Race Spec turbos are not normally the ideal choice for applications other than sanctioned racing rule book requirements. This turbo is available in a few different compressor wheel inducer & trim sizes. See sizes below & select from menu.

Turbo does not include a turbine housing. It is outline interchangeable with existing standard GT45R turbos, Turbine side of this turbo will mate to any GT45 series turbine housing. Turbine housings for this turbo are also available on our catalog, found in the Turbine Housings category.

Compressor, Billet:
-Wheel Inducer & Trim Size #1: 75.8mm Ind. w/ 49 Trim
-Wheel Inducer & Trim Size #2: 77.8mm Ind. w/ 52 Trim
-Wheel Inducer & Trim Size #3: 79.8mm Ind. w/ 55 Trim
-Wheel Exducer/Major: 108mm (all)
-Style: Ported Anti-Surge Compressor Housing w/ 6.00" Inlet & 3.50" slip-on Outlet

Turbine / Exhaust:
-Wheel: 87mm w/ 85 trim Center Section:
-Dual Ball Bearings
-Oil & Water Cooled

Insane performance... The all new Garrett GTX-R series billet turbos are here. This turbo is capable of 1250 HP. Brand new & authentic Garrett GTX4508R dual ball bearing turbo with with forged & machined billet aluminum compressor wheel. 11 Full-Blade design produces a huge 10% flow gain & 10% higher pressure ratio over traditional GT compressor wheels. Improved efficiency, durability & quite operation. These are the very 1st wheels of it's kind & pushes turbo technology & aerodynamics to a whole new level. If big HP is what you're after, the GTX-R large frame, billet wheel turbos are here to get the job done.

Note:: Part numbers change based on the different options selected for this item, they are:
800270-3, 800270-5003, 800270-5003S (49 trim)
800270-2, 800270-5002, 800270-5002s (52 trim)
800270-1, 800270-5001, 800270-5001s (55 trim)

ALL of our Garrett GT turbochargers are brand new, come fully balanced from the factory & have the Manufacturer's Warranty.

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