Unleash The Horses - Phase 1 Kit. The new ROUSCHcharger R2300 Phase 1 Kit kicks your 2005-2009 4.6L 3V Mustangs power up to a whopping 475 HP and 435 lb-ft at the flywheel.
Monstrous Blower Kit; Roush Style. This complete package transforms your GT into a track-shredding beast. Comes with a 2.3L TVS® supercharger with black finish, upper and lower intake manifolds, an intercooler, a low temp radiator, the ROUSH® cold air intake system, a dual 60mm electronic throttle body, a 105mm bolt-on pulley and a unique fuel rail with 52 lb/hr fuel injectors.
New High-Flow Technology. The ROUSHcharger R2300 uses Eaton’s new Twin Vortices Series® technology. This supercharger design sports a four-lobe rotor and high-flow inlet to greatly enhance thermal efficiency, higher volume capacity, and higher operational speeds.
Dramatically Easier and Faster to Install. A new feature for 2005-2010: the plug-and-play jumper harness. What does it mean for you? No wire splicing - simply connect with user friendly jacks. All hardware, brackets, fasteners and instructions are included.
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 has a warranty of 1 year/12,000 miles on components only.
Application. This Roush R2300 475 HP Phase 1 Supercharger Kit is specifically designed for use on 2005-2009 GT Mustangs equipped with the 4.6L 3V Modular V8 engine. Fits manual transmissions 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 because of this, there can be a 2 to 4 week lead time on orders once your information is received.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
