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Garrett ATP Turbo G45-1500 76MM Turbocharger Unit T4 Divided 1.28 A/R for 2.0-8.0L Engines
$4595.55
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If you're in the market for a turbocharger that can really hold its own, let me tell you about the Garrett G-Series G45-1500. This beast is packing a 76mm compressor inducer and can handle up to 1500 horsepower. Whether you’re working with a 2.0-liter or pushing the limits at 8.0 liters, this turbo is designed to get you quick spooling and high horsepower without breaking a sweat.

One of the standout features of the G-Series is its compressor aero, which boosts flow by an impressive 24% compared to the GTX4508R. That means more power and better performance on the track. If you’re into drag racing, this turbo is sized just right for classes like Sport Front Wheel Drive and Super Street—just make sure to check your rulebook so you’re all set.

What’s really cool is the dual ceramic ball bearing setup with steel cages, which not only enhances durability but also contributes to that quick spool time we all crave. The turbine aero is no slouch either, offering a 14% flow increase over its predecessor. Pair that with an Inconel turbine wheel featuring an 89mm inducer, and you’re looking at a flow capability of up to 56 lbs/min. That’s serious business.

On the construction side, you’ve got a lightweight aluminum backplate that keeps things nimble, and fully machined speed sensor and pressure ports for precise tuning. Plus, it comes with water fittings included in the super core, making installation a bit easier on your end.

Now, let’s dive into some specs. The compressor wheel inducer is at 76mm, with an exducer of 109mm, and it’s got a trim of 49. The turbine wheel inducer measures 89mm with an exducer of 82mm and a trim of 84. These numbers mean serious performance potential.

If you’re thinking about the plumbing, Garrett has you covered with options for coolant and oil fittings. You’ll need a couple of 14mm coolant fittings and lines, and for oil, there’s a -4 AN feed flange with a built-in restrictor. Don’t forget the gaskets and V-band flanges for a proper setup—there’s a whole list of compatible components to make sure you’ve got everything you need.

In short, the Garrett G45-1500 is a turbo that knows how to deliver. It’s built for those who want to push their engines to the limit and need a reliable partner in crime. If you're ready to take your ride to the next level, this turbocharger could be just what you’re looking for.

Check out the instruction manual here for all the nitty-gritty details on installation and setup.

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What is ATP Turbo?

Advanced Tuning Products, Inc. (ATP Turbo) is a company that is solely dedicated to turbocharging. Its main goal is to engineer and manufacture quality turbocharging components that deliver a real difference in power gains. Currently located in Hayward, California, ATP Turbo offers an extensive lineup of innovative turbo components, all of which are backed by years of experience and a solid international reputation. The brand’s current lineup includes a wide range of blow-off valves, injectors, adapters, and several other turbo components that are engineered to bring about a significant boost in power.

Dedication to Quality and Reliability

While that act of turbocharging itself is not “new”, many of the parts ATP Turbo creates are born from “fresh” ideas that arise from applying the basic principles of process improvement and re-engineering to turbo systems. Following these philosophies has helped ATP Turbo design and re-design turbocharging components that are reliable, better functioning, and, oftentimes, more simplified than their stock counterparts. ATP products can be purchased as separate components or as a complete kit. For those taking on a larger tuning project, an ATP Turbo kit is certainly the better choice as it has everything you need to get the job done efficiently.

ATP Turbo’s processes rely on the latest equipment and tools to build only the best products in a timely fashion. All of its products are built using the latest high-precision equipment like 4-axis Haas CNC milling stations and lathes. With this, the company is able to switch from prototypes to high-speed production in very little time. What’s more, they are manufactured from high-quality materials to ensure superior durability for longevity and reliability.

ATP’s turbocharging components complement the best turbochargers offered by the aftermarket industry. Garrett Engine Boosting Systems is known for its unsurpassed performance and reliability. Garrett turbo units provide the solid foundation for ATP’s turbocharging applications.

Upgrade to ATP Turbo at Vivid Racing

If you are looking for the finest turbo equipment on the market, then you’ve come to the right place. ATP Turbo manufacturer top-of-the-line turbochargers and turbo components to improve upon the already impressive performance figures of vehicles like the Ford Focus ST, Ford Fiesta ST, Subaru WRX, Mitsubishi EVO, and Hyundai Genesis. ATP produces and tests all of its own products to ensure that each part offers the consumer optimal performance gains.

If you are ready to release the potential of your ride, call our parts specialist today at (480) 966-3040. We will get you equipped with ATP Turbo and make the purchase process a simple and pleasant one.

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