If you're diving into the world of performance turbos, let me tell you, the Garrett GEN2 GTX5533R is a serious piece of kit. Also known as the GEN2 "GTX55-98," this turbocharger is built for those who are ready to push the limits, especially in race classes that cap you at a 98mm compressor wheel inducer. It's got some serious tech behind it that makes it stand out in the crowd.
First off, the aerodynamics on this thing are next level. The advanced design of the Garrett GTX GEN2 compressor wheel means you're getting ultra high flow capabilities. And trust me, that forged billet aluminum construction isn’t just for show; it’s tough as nails and built to handle the heat and stress of high-performance racing.
One of the features I appreciate is the machined speed sensor port. It’s a small detail, but it really helps with tuning and monitoring your setup. Plus, the lightweight billet backplate means less overall weight on your setup, which is always a win when you're looking to shave off those precious milliseconds on the track.
Now, let's talk about the bearing housing. It's oil-cooled and skips the water ports, making it simpler and lighter. And with the dual ball bearing CHRA (Center Housing Rotating Assembly), you’re looking at quicker spool times and a more responsive throttle. No more lagging around when you hit the pedal.
Here’s the nitty-gritty on the specs: the compressor wheel inducer is 98mm, and it has a 133mm exducer—perfect for those who want to maximize airflow without sacrificing response. The compressor housing comes in at 0.96 A/R with a 6" inlet and a 3.5" V-Band outlet, while the turbine side features a 1.15 A/R housing with a 3.5" V-Band inlet and a robust 4.5" V-Band outlet. This setup is designed to push some serious air and power through your engine.
And if you're wondering about the oil fittings and flanges, Garrett's got you covered. You can snag everything you need, from oil feed flanges to drain gaskets, with product codes that make it easy to find what fits your build. Whether it’s the ATP-FLA-008 for the oil feed or the ATP-FLS-225 for the V-Band inlet flange, you’re all set to get your turbo up and running smoothly.
In short, if you’re serious about performance and want a turbo that’s built to last and deliver, the Garrett GEN2 GTX5533R is definitely worth considering. It's not just a piece of hardware; it’s a game-changer for anyone looking to take their racing 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.