If you’re looking to kick your ride into high gear, the Garrett GT2971R Turbo is a solid choice. This turbo isn't just a piece of hardware; it's the kind of upgrade that transforms your driving experience. With a 450HP capability, it’s built to deliver the kind of power that gets your heart racing. The dual ball bearing setup means it spools up quickly, giving you that instant boost when you need it.
Let’s talk features. The GT2971R sports a genuine Garrett GT Aero compressor wheel, which is designed for efficiency and performance. You also get a durable Inconel turbine wheel that can handle the heat, making it a reliable option for those who push their machines hard. The dual ball bearing CHRA rotating assembly is a game-changer, reducing friction and improving response time. It’s all about getting that power to the ground when you want it.
On the technical side, the compressor wheel has an inducer size of 53.1mm and an exducer of 71mm. The trim is 56, and the compressor housing features an A/R of 0.60 in a T04B frame with a 3" inlet and 2" outlet. For the turbine, you’re looking at an inducer of 56.5mm and an exducer of 52mm, with a trim of 84. Basically, it’s engineered to give you the performance you crave without compromising reliability.
Now, if you’re diving into the installation, you’ll find a few extras in the package that make life a bit easier. It comes with a 3" Stainless V-Band discharge module, a wastegate actuator, and a bracket to get you started. For coolant, you’ll need two 14mm fittings and lines, and for oil feed, a -4 AN with built-in restrictor is recommended. Plus, there are options for various flanges and clamps, including a V-Band inlet flange for the turbo manifold and a 3" Stainless V-Band flange for the downpipe.
In short, the Garrett GT2971R Turbo is a robust, well-thought-out piece of engineering that delivers on performance. Whether you’re hitting the track or just want to feel that rush on the open road, this turbo is ready to take your build to the next level.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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 ReliabilityWhile 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 RacingIf 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.