If you're looking to boost your small displacement engine's performance, the GT2871R turbo is a solid choice. This high-flow E frame turbo assembly features a 2.75" inlet and a 2" outlet, paired with a .86 A/R internal wastegate turbine housing that runs at 14 PSI. Trust me, it’s built for action.
What I love about this turbo is how quickly it spools up. If you've got an engine that's around 2.2L or smaller, you'll really appreciate the responsiveness. It’s like having a little rocket under the hood. With a flow capacity of about 400HP, it’s perfect for those who want to push their ride to the next level without the lag that comes with bigger turbos.
Let’s break down some of the specs. The compressor wheel has a 53mm inducer and a 71mm exducer, which means it can really move some air. The turbine side isn’t slouching either, with a 54mm inducer and a 47mm exducer. All of this is designed to give you that sweet spot of power and efficiency.
When it comes to installation, you’ll need a few extra bits to get everything running smoothly. For coolant, you’ll want to grab two 14mm fittings and lines. The oil feed is straightforward too, with a -4 AN option that includes a built-in restrictor (check out product code ATP-OIL-021 for that). And don’t forget the oil drain flange (ATP-FLA-010) and gasket (GRT-GSK-008) to keep everything sealed tight.
Oh, and if you’re tackling the manifold setup, you’ll need the V-Band inlet flange (ATP-FLS-093) and clamp (CLC-CLA-025). For the discharge side, you’ve got options with either ATP-FLS-088 or ATP-FLS-023B for the v-band adapter, plus the 5-bolt gasket (ATP-GSK-016) to wrap things up nicely.
In case you need alternatives, there are different oil fittings and flanges available to suit your build. The GRT-TBO-K58 is your go-to for the Garrett GT2871R turbocharger. It’s a robust piece of engineering that I can personally vouch for. If you're serious about performance, this turbo should definitely be on your radar.
⚠ 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.