Roush Performance has just released its Phase 2 supercharger kit that has been expertly calibrated to deliver 727 horsepower and 610 lb-ft of torque from the 2015-2016 Mustang 5.0L V8 powertrain.
This builds upon the already big performance of the Phase 1 Roush supercharger by adding core components and careful calibration. Powered by Eaton’s Twin Vortices Series (TVS) technology, the Phase 2 Supercharger Kit also includes a new high-capacity, low-restriction air filter with complete induction system, a large fabricated aluminum intercooler, full-face low-temperature radiator, and high-capacity degas bottle, ROUSH-designed high-flow fuel rail with upgraded fuel injectors, a large 60mm dual-bore throttle body, Motorcraft Hi-Performance Spark Plugs, and an 80mm pulley to allow for higher boost.
A custom-designed, heavy-duty first sheave FEAD system prevents belt failure, and allows for popular pulley size revisions without belt changes. A plug-and-play fuel pump control module increases fuel flow, and a ROUSH calibration file is delivered via an exclusive ROUSH Diagnostic Tool (RDT).
Learn more about the 2015+ Mustang Roush Stage 2 supercharger system in the forums.