If you’re serious about performance, the Garrett GEN2 GTX5533R turbocharger should definitely be on your radar. This isn’t just another turbo; it’s SFI certified and built for those who want to push their limits in race classes that allow for an 88mm compressor wheel inducer. Just keep in mind, the turbine housing is sold separately, so you’ll need to grab that if you want to unleash its full potential.
What sets this turbo apart? For starters, it features an advanced GTX GEN2 compressor wheel that’s designed with aerodynamics in mind, allowing for ultra-high flow rates. Seriously, the forged billet aluminum construction not only makes it lightweight but also incredibly durable. You’ll appreciate the machined speed sensor port, which is a nice touch for those who want to keep tabs on performance metrics.
The oil-cooled bearing housing is another standout feature—no water ports here, just straightforward reliability. And with a dual ball bearing CHRA rotating assembly, you can expect quicker spool times and better overall performance. This turbo really is a piece of engineering that can handle the heat of competition.
Now, let’s talk specs. The compressor wheel has an inducer size of 88mm and an exducer size of 133mm, with a trim of 44. The turbine wheel is no slouch either, sporting an inducer of 112mm and an exducer of 102mm, with a trim of 84. The SFI certified compressor housing has an A/R of 0.88, which is pretty sweet for those looking to maximize their setup.
If you're diving into installation, you’ll want to be aware of the various oil fittings and flanges available to make your life easier. Here’s a quick rundown:
And for those considering turbine housing options, you’ve got choices that can fit your specific needs:
Just a heads up, there are alternate oil fittings and flanges available, so you can customize your setup just the way you like it. If you’re ready to take your ride to the next level, the Garrett GTX5533R is a solid choice that won’t let you down.
⚠ 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.