KYOSTAR Cold Air Intake System Induction 3.5" Filter For BMW F3X B48 2.0L 330i. For BMW B48 2.0L ENGINE. Our high flow cone air filter use an inverted cone design for maximum engine breathing. All of the components included in the air intake system work flawlessly together to provide increased horsepower and torque throughout the entire power band and an aggressive race inspired sound.
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