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The K&N 57i Generation II induction kit for BMW 325i (2.5L L6; 1991–1995) replaces the restrictive factory air path with a non-metallic roto-molded tube to reduce intake temperature and sound while increasing airflow. By replacing the entire air path and filter, it helps restore natural horsepower and is backed by K&N’s No-Hassle Lifetime Limited Warranty. Installation is typically quick and straightforward.
K&N Performance Intake Kit BMW 325I, 2.5L, L6, 24V, 192BHP, 1991-1995
