If you're diving into the world of high-performance turbos, let me tell you, the Garrett GTX4202R is a beast you don't want to overlook. This turbocharger is designed for serious power, supporting over 1,100 horsepower. Yeah, you read that right—this thing can push your ride to the limits.
What sets the GTX4202R apart is its large frame and high-flow compressor housing. It features a built-in ported shroud that helps with anti-surge, which is a game-changer when you're pushing the limits. The 5-inch inlet means it can gulp down air like a thirsty beast, and the 4-inch V-band outlet ensures you’ve got a solid exit for all that power. It’s got a 1.28 A/R turbine housing, which means you’re going to get some serious response and efficiency.
Now, let’s talk specs. The compressor wheel has an inducer size of 75.8mm and an exducer size of 102.3mm, with a trim of 55. The housing is a GT42R frame with a 60 A/R, giving you that extra push when you need it. On the turbine side, you’ve got an inducer of 82mm and an exducer of 75.1mm with an 84 trim. All this means you’re looking at a turbo that’s built for both power and reliability.
When it comes to installation, you’ll want to make sure you have the right fittings and flanges. For coolant, you’ll need two 18mm fittings and lines, and the oil feed flange is a -4 AN with a built-in restrictor, which is super handy. There are also gaskets and drain flanges available, so you can get everything you need to make this turbo work seamlessly with your setup.
And if you're wondering about compatibility, there are alternate coolant and oil fittings available, so you can customize it to fit your specific needs. Just check out the product codes for the various components if you're piecing together your setup.
In short, if you’re looking to push your build to the next level, the Garrett GTX4202R is a turbo that delivers the kind of performance that’ll make your heart race. It’s built for those who want to feel the thrill of the road and the power under the hood. Get ready to unleash some serious horsepower!
⚠ 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.