Want a 775-Horsepower Mustang with a Manual Transmission and a Warranty?
If you want big power and a healthy dose of swagger that still sports a warranty, ROUSH Performance packs all that into its latest top-drawer S550 upgrade. The 2021 ROUSH Stage 3 Mustang delivers a healthy dose of ROUSH style with a tuned suspension and up to 775 horsepower. And, unlike the fastest factory offerings, this one can be had with a manual gearbox.
The centerpiece of the upgrades is the Phase 2 ROUSH supercharger that pushes the performance of the Gen 3 Coyote 5.0-liter engine to 750 horsepower and 670 lb-ft of torque. That potent output delivers acceleration from from 0-60 mph in 3.6 seconds and quarter-mile elapsed times of 11.2 seconds. It can sustain performance thanks to a full suite of cooling upgrades, while an optional Power Upgrade further enhances the output to 775 horsepower courtesy of an upgraded direct-injection fuel pump, a high-flow induction system, and special calibration.
Helping plant that power and deliver 1.07g performance on the skidpad is a ROUSH-calibrated MagneRide suspension that works with 20-inch Flowform wheels wearing grippy Continental ExtremeContact Sport tires.
“The 2021 Stage 3 is our most impressive Mustang yet, and is the result of countless hours of R&D and engineering,” Jack Roush Jr., of ROUSH Performance, said. “I am proud of the refinements that we’ve made to the car by enhancing its performance across the board.”
(photo credit: ROUSH Performance)
