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Roush R2300 727 HP Supercharger Kit; Phase 2 (15-17 GT)

Item 390769
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      Video Review & Installation

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Roush Phase 2 - Complete Kit
      • 727 HP @ 6850rpm and 610 lb-ft Torque @ 5000rpm
      • 2.3L TVS® Roots Type Supercharger
      • 80mm Supercharger Pulley
      • ROUSH Cold Air Intake System
      • Twin 60mm Throttle Body with Spacer
      • Unique Roush Designed Fuel Rail with Injectors
      • Motorcraft Hi-Performance Spark Plugs
      • 50-State CARB Certified - CARB EO Number: D-418-29
      • 3 Year / 36,000 Mile Limited Warranty
      • Fits All 2015-2017 GT Mustang Models


      Unleash 292 More Horses. The stock 2015-2017 5.0L 4V Coyote powered GT Mustangs come with an awesome 435 Horsepower and 400 lb/ft of Torque from the factory. However, with a Roush R2300 Phase 2 kit installed on your GT the power numbers jump to an astounding 727 horsepower and 610 lb-ft torque, that's 292 more ponies over stock!

      Monstrous Blower Kit, Roush Style. This complete package transforms your GT 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 ROUSH® cold air intake system, a twin 60mm throttle body with matching spacer, an 80mm supercharger pulley, Phase 2 specific hi-performance Motorcraft spark plugs, Preset Plug & Play Digital Fuel Pump Controller and unique ROUSH designed fuel injectors.

      New High-flow Technology. The ROUSH Phase 2 R2300 supercharger features Eaton's all-new “2nd GEN” Twin Vortices Series technology (TVS) rotating assembly that features improved inlet and outlet porting for additional volume and better efficiency to deliver more power and increased 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 Included. 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). If you do not have access to an approved pass-thru device, you can send your PCM back to ROUSH to be flashed for additional $100.00 fee.

      CARB Certified. This Roush Supercharger is 50-State emissions-legal for the 2015-2017 Mustangs - CARB E.O. #D-418-29.

      3 Year / 36,000 Mile Limited Warranty. Roush Supercharger Kits come with an extended parts warranty (ROUSH Supplied Parts Only), which is good for 3 years or 36,000 miles from the date of retail purchase. Some exclusions may apply, please see manufacturer's warranty for details.

      Application. This Roush R2300 727HP Phase 2 Supercharger Kit is specifically designed for use on the 2015-2017 GT Mustang equipped with the 5.0L 4V Coyote engine. Fits both manual and automatic transmissions.

      Please Note. Roush Supercharger Systems are built to order for our customers and because of this, there can be a 2 to 4 week lead time on orders once your information is received.

      Fitment: 2015 2016 2017 Details

      Roush 422001

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • TVS2300 Supercharger
      • Upper Intake Manifold
      • Lower Intake Manifold
      • Full Face Low Temp Radiator
      • Air-to-Water Intercooler
      • ROUSH Cold Air Intake System
      • Twin 60mm Throttle Body with Spacer
      • Fuel Rail with Fuel Injectors
      • 80mm Bolt-on Supercharger Pulley
      • Preset Plug and Play Digital Fuel Pump Controller
      • Motorcraft Hi-Performance Spark Plugs
      • ROUSH PCM Flash Voucher Card
      • All Necessary Hardware
      • Installation Instructions

      Tech Specs


      Customer Reviews (28)

        Questions & Answers

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