The Injen Evolution cold air intake for 2015–2019 Ford Mustang 2.3L EcoBoost is a roto‑molded drop-in system with a forward‑facing ram scoop to feed cool air to the turbo. It includes a two-piece box with boost plenum, a large SuperNano‑Web dry air filter, smooth induction tube and stainless hardware. Installation is simple with no cutting required and dyno-proven gains of up to about 21 hp and 21 ft‑lbs of torque.
Injen 15-19 Ford Mustang EcoBoost 2.3L L4 Evolution Intake