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The aFe Magnum FORCE straight reducer (4 in to 3 in ID x 2-1/3 in L) is a reinforced coupler designed as a spare part for cold air intake systems. Made from durable polyurethane, it accommodates diameter transitions while allowing movement and vibration and uses stainless-steel clamps to provide a corrosion-resistant, secure connection in aFe intake assemblies or compatible aftermarket systems.
aFe Magnum FORCE Intake Coupling Kit (4 IN to 3 IN ID x 2-1/3 IN L) Straight Reducer - Black
