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Roush R2300 Aluminator Supercharger Kit - Phase 3 (11-14 GT)

Item 389802
Market Price $7,199.99 You Save 3% ($200.00)
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$6,999.99 (kit)

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    Features & Details

    • Phase 3 Kit - 675 HP and 585 lb-ft at the Flywheel
    • 2.3L TVS® Ford Mustang Supercharger
    • 80mm Supercharger Pulley
    • ROUSH Cold Air Intake System
    • Twin 60mm Electronic Throttle Body with Matching Throttle Body Spacer
    • Unique Fuel Rail with 47 Lb/Hr Fuel Injectors
    • 3 Year / 36,000 Mile Limited Warranty
    • For use on Naturally Aspirated 11.0:1 Compression Ratio Ford Racing 5.0L Aluminator Crate Engine with a Manual Transmissions Only!
    Unleash 255 More Horses. The Naturally Aspirated 11.0:1 Compression Ratio Ford Racing 5.0L Aluminator Crate Engine is rated at an awesome 420 Horsepower and 390 lb/ft of Torque from the factory, but with a Roush R2300 Phase 3 kit installed the numbers jump to an astounding 675 horsepower and 585 lb-ft of torque; that's 255 more than stock.

    Monstrous blower kit, Roush style. This complete package transforms your coyote powered vehicle into a track-shredding beast. Kit comes complete with a 2.3L TVS® supercharger with black finish, upper and lower intake manifolds, an air-to-water intercooler, a low temp radiator, an oversized coolant degas bottle, a cold air intake system with 110mm MAF, a twin 60mm electronic throttle body with matching spacer, a 80mm supercharger pulley and a unique fuel rail with 47 lb/hr fuel injectors. Also includes a Roush Fuel Pump Voltage Regulator to moderate fuel flow and ensure a proper fuel-to-air charge ratio as well as a Plug-n-Play wiring harness where no modifications are needed to the vehicles fuel pump wiring system.

    New High-flow Technology. The ROUSH Phase 3 R2300 supercharger features Eaton's new cutting edge Twin Vortices Series technology (TVS) rotating assembly that delivers more power and better fuel economy in a smaller package for uncompromising performance. This a roots-type, positive displacement supercharger features twin four-lobe rotors that are twisted 160-degrees to greatly enhance thermal efficiency, enabling higher volume capacity, and higher operational speeds.

    Upgraded ROUSH PCM calibration. ROUSH® PCM calibration is a success of engineering that maximizes the power of the system. ROUSHcharger owners will receive a ROUSH® PCM Flash Voucher Card, which is used to obtain the specific calibration needed for your Mustang and requires ROUSH Diagnostic Tool (RDT) software and a J2534 Pass-Through device to upgrade your PCM (software and pass-through device not included). This kit also features the ROUSH® logo, showing that serious performance lies within when you raise your hood.

    Roush Performance quality - guaranteed. Roush is known for a rich tradition of excellent racing performance engineering at the highest level of OEM quality and design. This Supercharger kit features a limited 3 year / 36,000 mile warranty.

    Application. This Roush R2300 Aluminator 675HP Phase 3 Supercharger Kit is specifically designed for use on the Naturally Aspirated 11.0:1 Compression Ratio Ford Racing 5.0L Aluminator Crate Engine with a manual transmission only. NOT approved for sale or installation in the state of California.

    Please Note: Roush Supercharger Systems are built to order for our customers and accordingly. Because of this there can be a 5 to 7 day lead time on orders once your information is received.

    Fitment: 2011 2012 2013 2014 Details

    MPN# 421599

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • TVS2300 Supercharger
    • Upper Intake Manifold
    • Lower Intake Manifold
    • Full Face Low temp radiator
    • Air-to-Water Intercooler
    • Cold air intake system with 110mm MAF
    • Twin 60mm electronic throttle body with spacer
    • Fuel rail with 47 lb/hr fuel injectors
    • Fuel Pump Voltage Regulator
    • Plug-n-Play wiring harness
    • 80mm bolt-on supercharger pulley
    • ROUSH PCM Flash Voucher Card
    • All necessary hardware
    • Installation Instructions
    Installation Info
    Tech Specs
    Will it fit my Mustang?
    • GT - 11, 12, 13, 14

    This Phase 3 Supercharger Kit "Aluminator" edition is specifically designed for 2011-2014 GT Mustangs with the  5.0L Aluminator NA 11.0:1 Compression Ratio Crate engine installed.

      Customer Photos

        Questions & Answers (4)

        4 Top Rated Questions

        Can i use this on a factory 2012 mustang gt?

        • Yes, this is a complete kit so it will come with everything needed to work on an otherwise stock Mustang.

        Helpful (0)

        Can I still use my stock strut tower brace?

        • The stock struttower brace may need an extra washer to gain clearnace. 

        Helpful (0)

        Why does this not work on automatic transmission?

        • This will not work with an automatic transmission as the calibration that comes with this supercharger does not account for the automatic shifting done by the transmission. This can be remedied by having your vehicle custom tuned, however, it can be difficult to calibrate the shift points. Additionally, the supercharger does not have the provisions for the brake booster in the automatic vehicles.

        Helpful (0)

        will installing this kit get my car the Roush Phase 3 registration decal?

        • You will have to contact Roush directly for that decal.

        Helpful (0)
        Post Your Question

          Customer Reviews (1) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Weekend

          • Performance Gain 5 5
          • Fit 5 5

          • 5/5

            Installation Time: Weekend

            March 23, 2016


            I installed this S/C on my 2014 Mustang GT. I was worried about the high compression 11.0 to 1 on the Coyote engines. Has most S/C are low compression Engine. I can say that this kit is design for Coyote engine without changing pistons. I run 3:73 rear and have trouble with performance.


            Year: 2014 Submodel: GT

            Helpful (22)

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