The most powerful ROUSH Performance Mustang has just been revealed, the 2021 Stage 3 option brings the total power output of the Mustang to 750 hp with 670 lb-ft torque, but still comes with a 5 year, or 60,000-mile limited powertrain warranty.
It has been 25 years since the first ROUSH Mustang was made to bring track performance to the streets, this new 2021 ROUSH Stage 3 package comes with either a 6-speed manual gearbox or a 10-speed automatic transmission … and just in case 750 hp with 0 to 60 mph in 3.6 seconds isn’t enough, ROUSH has an optional upgrade to 775 hp available too.
The ROUSH Stage 3 package isn’t only about power, it also comes with aerodynamic add-ons for the Mustang, like a new front splitter complete with wheel shrouds, while the front hood gets extra air vents to keep that 5.0L Coyote V8 engine cool, but Stage 3 also comes with the ROUSH Powertrain Cooling Package with additional coolers behind each of the high flow corner pockets.
The ROUSH Stage 3 comes in multiple packages, the base ‘Signature Package’ at $24,995, comes with the 750 hp Phase 2 Supercharger, the R9 aero kit, special MagneRide(r) suspension, the aforementioned Powertrain Cooling Package. At the rear you’ll get four, black tips on the performance exhaust while the interior gets a Sport Package upgrade, wheels are Jet black 20-inch Flowform with Continental Sport tires.
With the ‘Competition Package’ comes the active exhaust,