The ATP-HSG-475 is a reliable turbine housing designed for performance enthusiasts seeking quality and durability. Specifically crafted for the GTW3684R turbocharger, this turbine housing features a T3 undivided configuration with an .82 A/R ratio, making it a great choice for those looking to enhance their vehicle's performance.
This turbine housing's design ensures efficient exhaust flow, contributing to improved turbo response and overall engine performance. The .82 A/R ratio strikes a balance between spool-up time and top-end power, making it suitable for a variety of applications.
Many customers have noted the solid construction of the ATP-HSG-475, with one user stating, "I was impressed by how well it fit and the quality of the materials. It really helped my turbo spool faster without any lag." Another customer mentioned, "Installation was straightforward, and I've seen noticeable gains in performance. Highly recommend it for anyone upgrading their turbo setup."
If you're looking for a sturdy and efficient turbine housing to complement your GTW3684R turbocharger, the ATP-HSG-475 is a worthy investment. Its thoughtful design and robust materials ensure that you get the most out of your performance upgrades.
⚠ 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.