
- 2016 Ford Mustang GT Roush Stage 3
- 5.0L Supercharged V8
- Roush 2.3L TVS Supercharger
- 6-Speed Automatic
- RWD
- Magnetic Metallic Exterior
- Ebony Interior
- Equipment Group 400A
- Enhanced Security Package
- GT Performance Package
- Reverse Park Assist
- Voice-Activated Navigation System
- Roush Stage 3 Package
- Heavy Duty Half Shafts
- Roush "R7" Aero Body Kit
- Roush Front Fascia, Chin Splitter, Heat Extractor Hood, Side Aero Slats & Rear Diffuser
- Roush Performance Exhaust
- Roush 20" Quicksilver Wheels
- Roush Serialized Door Jam Badge & Engine-Bay Plaque
- Roush Badging
- Roush Illuminated Door Sills
- Roush Tool Kit
- JLT Performance Intake
- Baer Performance Brakes
- Roush Alcantara Steering Wheel
- Roush Vent Gauge Pod
This 2016 Ford Mustang GT Roush Stage 3 is a fully serialized Roush-built supercharged Mustang, delivering well north of 670 horsepower thanks to the signature Roush TVS 2.3L supercharger. Wearing serial number 16-0946, this RS3 represents the highest-performance Roush trim for 2016, combining factory Coyote 5.0L power with extensive Roush enhancements including aerodynamic upgrades, a full performance suspension, exclusive wheels, and a hand-built Roush power package. With its Magnetic Metallic exterior and red Roush graphics, the car presents as a serious performance machine with unmistakable tuner pedigree.
Exterior and Interior
On the outside, this Stage 3 features the complete Roush aero suite: aggressive front fascia, integrated fogs, the signature chin splitter, heat extractor hood, side aero blades, sculpted rocker extensions, and a rear diffuser. The polished 20-inch Roush wheels pair with Cooper RS3-S tires and red Roush 6-piston calipers to complete the performance look. Roush badging and the red accent stripe amplify the aggressive character. Inside, the car continues the Roush theme with an Alcantara-wrapped steering wheel, Roush door jamb serial plaque, black leather/Alcantara seats, and Roush-specific trim pieces. The visible windshield banner and vent-mounted gauge setup tie the cockpit into the overall Roush identity.
Engine
Mechanically, the RS3 is defined by its Roush TVS 2.3L roots-style supercharger, pushing the naturally aspirated 5.0L Coyote into genuine supercar territory. EFI fuel delivery, a JLT cold air intake, and Roush-calibrated tuning support the dramatic power increase. The Roush performance suspension lowers the car and sharpens handling, while the six-piston front brakes ensure it can absorb the added speed with confidence. Roush exhaust components, visible aero, and under-hood enhancements complete the transformation. The result is a well-balanced, factory-engineered high-performance Mustang with massive straight-line force and improved chassis control to match.
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