ROUSH Introduces Stage 3 Performance Package for 2021 Mustang
World-renowned tuning house, ROUSH Performance has introduced the new Stage 3 upgrade package for the 2021 Mustang.
Ford offerings are stirring up quite a lot of excitement in the aftermarket tuning segment. The Blue Oval brand recently introduced the third generation of its lauded Raptor nameplate, and soon after, PaxPower unveiled its reproduction of the all-new pickup.
Now, the world-renowned tuning house ROUSH Performance also introduced a package for the 2021 Ford Ranger, and even though pickup trucks one the most popular product in the market, Ford’s performance models are also getting plenty of attention from the tuning community.
Ford recently refreshed the complete model range of the 2021 Mustang, which gave ROUSH the perfect opportunity to retune the sports car into an absolute beast. The prolific tuner has introduced the new Mustang Stage 3 upgrade package, which can turn any GT variant into ROUSH ‘s “most powerful version ever”.
The new performance package includes a supercharger and several other performance upgrades that bump the Mustang’s power up to 775 HP. In addition to the performance upgrades, ROUSH also tweaks the styling of the sports car, and the results are quite striking.

The tuning company will install an aerodynamic kit as part of the Stage 3 upgrade, which comes with a new front splitter. The car also receives a vented hood, wheel shrouds, a quad exit exhaust system, and vented fenders. The stock wheels are replaced by 20-inch 10-spoke alloys that are wrapped in Continental ExtremeContact tires.
Most surfaces inside the cabin are covered in premium leather upholstery, and the door sills are illuminated. Customers can further personalize their ride by selecting optional extras like custom-made paddle shifter/gear knobs, and an active exhaust system, which allows the driver to control the exhaust note using an iPhone app or via the dial that is mounted on the console.
After ROUSH is done tinkering under the hood, Mustang’s supercharged 5.0 Coyote V8 will produce 750 HP of maximum power and 670 lb-ft of peak torque. This allows the supercharged sports car to accelerate from 0 to 60 MPH in just 3.6 seconds. The company will also bump the power up to 775 HP on customer request. Prices for ROUSH ’s Mustang Stage 3 upgrade package start at $24,995, and the tuner backs its product with a five-year/60,000-mile powertrain warranty.
Photos: ROUSH Performance


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