2015-17 Ford Mustang Roush Supercharger Kit - Phase 2 GT - S550 - 5.0 by Roush

Mustang Roush Supercharger Kit - Phase 2 (15-17) 5.0

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Mustang Roush Supercharger Kit - Phase 2 (15-17) 5.0

Give your S550 a huge increase in power with this 2015-2017 Mustang Roush Phase 2 Supercharger!

Item #RSH-422001
MPN# 422001

Everyday Low Price: $7,499.99

Ships from supplier in 12-15 business days

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  • 727 Horsepower Calibrated
  • 610 lb-ft Torque Calibrated
  • Fits Both Manual & Auto Transmissions


  • TVS Supercharger
  • All In One Kit
  • Extended Parts Warranty Included

What's in the Box

  • (See Installation Instructions)

Product Description

Roush Phase 2 Supercharger Kit
This Roush Phase 2 supercharger kit is the perfect way to add serious horsepower and torque to your 2015-17 Mustang 5.0. This kit includes a ROUSH R2300 supercharger, fuel system, high efficiency intercooler system, twin 60mm throttle body, throttle body spacer, cold air induction kit, high flow fuel rail, bolt on 80mm pulley, and all of the necessary hardware. This forced induction kit from ROUSH is designed to make 727 horsepower and 610 ft/lb of torque to all 2015-2017 Ford Mustang 5.0L 4V motors.

Roush R2300 Supercharger
This Roush R2300 blower features Eaton's new Twin Vortices Series technology rotating assembly that delivers more power and better fuel economy in a smaller package for uncompromising performance. By comparison, the original Eaton supercharger rotating assembly featured three lobes twisted 60 degrees. The fourth lobe and added twist, when combined with NEWLY redesigned air inlet and outlet ports, greatly enhance thermal efficiency, deliver higher volumetric capacity, enable higher operating speeds, creates a smoother, more efficient flow of air into the engine and has improved noise and vibration characteristics.

Quicker Power
Unlike turbo-charging, the ROUSH R2300 TVS supercharger provides instant throttle response and can generate increased power through the engine’s entire powerband.

The supercharger kit is protected by ROUSH Parts limited warranty (ROUSH Supplied Parts Only), which is for 3 years or 36,000 miles from original installation date.

-Fits 2015-2017 Ford Mustang 5.0L 4V

ROUSH® Limited Warranty - Click Here

Customer Photos (1)

Product Reviews (1)

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1 of 1 REVIEWS
1 of 1 REVIEWS

5 Stars   Perfect!
By on 3/12/2016
Image uploaded by Chris F. LMR was great to deal with. Roush was slow in shipping but I finally got it. I installed it with no problems. Great quality and looks! It took me 15 hours to complete. That includes a couple of hours going over everything before starting it for the first time. Used jack and jack stands instead of a lift. (Only need to lift front end). I also did not have to remove the driver side splash guard. You also have to gap the spark plugs to .035. Easy install but take your time. I can answer any questions for you to help you out. By the way, Dealer wanted $2000.00 ($125.00 x 16 hours). Also this TIP: After removing thermostat and BEFORE removing water pump, insert a clear tube deep into water pump through the thermostat housing and drain out coolant into a 5 gallon pale. Did this with my mouth, just be careful to not to drink it! Hence the CLEAR tube lol. This reduced coolant spill by 95% when removing water pump. I also placed cardboard under vehicle to catch any spilling coolant and aluminum shavings to keep floor clean. Good luck, you can do it.

Yes, I would recommend this item to a friend!

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Vehicle Applications

Ford Mustang - 2015 (15) - 2016 (16) - 2017 (17)

About This Brand

Roush - The Art of Performance Engineering
ROUSH Performance is the first specialty-vehicle company to combine race-proven technologies with advanced automotive engineering. The result, a unique mix of street car and race car...Is a ROUSH car. Or more specifically, a ROUSH Mustang or F-150 pickup with styling, performance, and handling characteristics derived from the racetrack and modified for street legal usage. The vehicles and components produced by ROUSH Performance are imprinted with Jack Roush's vision, passion for performance, and commitment to excellence. He personally approves the design, engineering, fit, finish and overall performance of each package, ensuring that his personal standards are met prior to production and product release. Many of these products are designed by the same engineering group that has helped Roush Racing become the winningest Ford racing team in history.

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