aFe Power Silver Bullet 46-31009 BMW 328i (F30) Throttle Body Spacer
$125.10

Description

In-house dyno testing resulted in max gains up to +6 HP and +10 lbs. x ft. of torque.Precision machined from 6061-T6 billet aluminum.Serrated/Helix Combination Design for optimum airflow into the combustion chamber.Includes gasket and hardware.This product is 50-state legal (CARB E.O Number D-550-11)

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