Just when you though the power levels that could be squeezed out of the 5.0L Coyote V8 couldn't be any more bananas, here comes Roush Performance with a banana pudding handing out banana hats to everyone. We here at Stage 3 Motorsports are proud to introduce the Roush Phase 3 R2300 Kit that's capable of bringing your 2011 to 2014 Mustang GT's total power to an absolutely bananas 675 horsepower and 585lb-ft of torque. Utterly bananas.
The kit combines an 80mm supercharger pulley (smaller than the Phase 2's 85mm Pulley), a new intake with a 110mm MAF, and some revised PCM tuning to surge a factory-fresh GT500's horsepower levels (don't worry, GT500 kids, you still have more torque) that will put you ahead of just about anything that shows up to your local track. The Roush Phase 3 supercharger is, by far, their most impressive kit to date.
As per usual, the Roush Phase 3 Supercharger system comes with everything you need to get it working on your Mustang's 5.0L motor, including fuel system upgrades, wiring harnesses, fittings, brackets, fasteners, hardware, instructions, and all that fun stuff. The kit is also backed by a Roush 3-year/36,000 mile Limited Warranty to give you the confidence to drive this bad boy hard and fast.
Bananas.
