Roush 2015-17 Mustang 3.7L V6 Level 1 Performance Pacs

Roush 2015-17 Mustang 3.7L V6 Level 1 Performance Pacs are one of the easiest and most economical ways to achieve a power boost! These kits have been dyno-tested to add more than 12 hp and 13 lbs.-ft. of torque to your rear wheels. The industry-leading cold air intakes are designed to maximize the space in your engine bay. They're injection-molded units equipped with a high-flow, multi-layer filter—and the lower restriction rate means you'll never have to upgrade your intake. Level 1 Performance Pacs include calibrations engineered for aggressive throttle mapping, a sportier feel, and driving enhancements across the power band. These calibrations can be quickly programmed into your factory ECU using standard J2534 reflash interfaces and the accompanying Roush Diagnostic Tool utility. * An optional 3-year/36,000-mile Limited Powertrain Warranty is available. Show Less