If you're in the market for some serious power, look no further than the Garrett GT4202R turbocharger. This beast features a hefty 102mm compressor wheel, paired with a 53 trim, and it's got an 82mm turbine wheel with an 84 trim. What does that mean for you? Well, if you're chasing the thrill of around 1000 horsepower, this turbo is more than capable of delivering the goods.
Now, let's talk about the build. The GT4202R comes with a 1.44 A/R T4 divided turbine housing, which really helps with spool time and overall efficiency. You’ll notice the difference when you hit the gas; it’s all about that instant response. And for those who like to tinker, there’s a range of coolant and oil fittings that make installation straightforward. You’ll need to grab a couple of 18mm coolant fittings and lines, and the oil feed flange is a -4 AN with a built-in restrictor—super handy for keeping everything flowing just right.
Don't forget about the gaskets; you'll need the oil feed gasket (Product Code: GRT-GSK-011) and the oil drain gasket (Product Code: GRT-GSK-007) to keep things sealed up tight. And if you're looking to connect everything, the T4 turbine inlet flange is stainless and ready to go (Product Code: ATP-FLS-057), along with the divided inlet gasket (Product Code: ATP-GSK-014). It’s all about making sure you have the right components to maximize performance.
Oh, and if you're worried about fitting options, no sweat—there are alternate coolant and oil fittings available. This turbo is designed not just for power, but for versatility, making it a solid choice whether you're building a track monster or just want to add some serious punch to your daily driver. Trust me, once you feel the difference, you won't look back.
⚠ 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.