The Injen SP short-ram intake for 2013–2014 Ford Focus ST (2.0L turbo) is a tuned aluminum cold-air system that improves breathing and throttle response. It features Injen’s patented MR and Air Fusion tuning elements, 6061-T6 aluminum tubing, and a serviceable SuperNano-Web dry filter. The kit includes heat shield and hardware, delivers documented gains (up to ~15 hp) and carries Injen’s limited lifetime warranty.
Injen 13-14 Ford Focus ST 2.0L (t) 4cyl Polished Short Ram Intake w/MR Tech & Heat Shield