The GEN2 GTX3071R Bolt-On Turbo is a direct-fit performance upgrade engineered specifically for the 2.0L EcoBoost Focus ST, built for enthusiasts who want a true stock-location installation without the headache of custom fabrication. This is the turbo of choice for Focus ST owners looking to push serious power while retaining a clean, OEM-style engine bay layout. With a design that supports future upgrades built right in, it’s the smart foundation for both a daily-driven street car and a car with bigger plans down the road.
Specifications
- Compressor Wheel: GTX3071R
- Turbine Housing A/R: .86 A/R (Default Choice)
- Turbine Housing A/R (Alternate Option): .64 A/R
- Wastegate Configuration: Internally Wastegated
- External Wastegate Provision: Built-in external wastegate port (Tial MVS), capoff provided
- Compressor Housing Finish: Standard polished compressor housing
- Turbo Flange: V-band flanged turbo adapter
- HP Capacity: Up to 400hp
Performance & Application
Purpose-built for the 2.0L EcoBoost Focus ST, this GTX3071R is designed to bolt directly into the stock turbo location without requiring modification to the surrounding hardware. It supports up to 400 horsepower, giving Focus ST owners a substantial power upgrade over the factory turbocharger while keeping the internally wastegated design simple and reliable for daily driving. The built-in external wastegate port means the turbo is ready to grow with your build, supporting a future transition to an external wastegate setup as power goals increase. This makes it an ideal choice for enthusiasts who want strong performance now with a clear upgrade path later.
Compatibility & Fitment
- Ford Focus ST 2.0L EcoBoost (2013+)
- Stock turbo location, direct bolt-on installation
- Compatible with any stock turbo flanged downpipe
- Compatible with any stock placement intake pipe
- Compatible with any stock placement charge pipe
- Fits stock oil drain tube
What’s Included
- Capoff provided
- V-band flanged turbo adapter
- Adapter elbow provided
- New steel braided oil feed and coolant lines provided
Frequently Asked Questions
- What horsepower can the GTX3071R support on the Focus ST?
- The GTX3071R delivers up to 400hp on the 2.0L EcoBoost Focus ST.
- Is this turbo internally or externally wastegated?
- It features an internally wastegated design, with a built-in external wastegate port (Tial MVS) included for future expansion, along with a provided capoff.
- What turbine housing A/R options are available?
- The turbo is available with a .86 A/R turbine housing as the default choice, or a .64 A/R option.
- Will this turbo work with my stock Focus ST components?
- Yes, it is a stock location, direct bolt-on turbo that fits any stock turbo flanged downpipe, any stock placement intake pipe, any stock placement charge pipe, and the stock oil drain tube.
For Focus ST owners who want a genuine bolt-on upgrade with room to grow, the GEN2 GTX3071R delivers the power, fitment, and future-ready design that serious builds demand.

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