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The Injen Evolution sealed cold air intake fits 2015–2020 BMW M3/M4 and 2019–2021 M2 Competition models and uses one-piece roto-molded housings with the Twist‑Lock system to secure serviceable SuperNano‑Web dry filters. The ClearVue sight window allows quick filter checks, and mandrel‑tuned tubes, reinforced silicone couplers and supplied hardware provide a clean OE-style fit. Dyno-proven gains reach about 22 hp and 27 lb-ft.
Injen 15-20 BMW M3/M4 3.0L Evolution Intake
