The included Roush cold air kit is fully tested and calibration certified to work seamlessly with the performance ECU reflash and adds a sporty sound to the 3.7L Ti-VCT engine. Roush cold air kits are the best in the industry, designed and tooled in CAD to maximize available under hood space, and injection molded from premium automotive-grade materials for long life. A lower intake restriction over stock, ensures you will never need to upgrade your intake.

The Roush premium 2.5" axle back exhaust system is built from high quality 304 grade stainless steel for long life and great sound. The system includes all hardware, and is fully tested to work as a system with the Roush cold air kit and ECU flash.

Roush calibration engineers have extensive OEM calibration experience and sweat the details to ensure strong performance without sacrificing drivability. Hundreds of hours spent in the lab and on the dyno, testing and validating the calibrations, set the Roush Performance Pac apart from guesswork tuning. In addition to improved horsepower and torque, more aggressive throttle mapping and camshaft tuning lends a sporty feel right off idle to redline providing drivability gains throughout the entire power band.

Roush Performance Pac calibrations are programmed easily into the factory ECU via industry standard J2534 reflash interfaces, with the free Roush Diagnostic Tool, (RDT), utility.