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The aFe MagnumFORCE 4-inch ID straight coupler with hump is a silicone coupling for cold air intake systems, providing flexibility to accommodate expansion, movement and vibration between intake tubes. Constructed from high-temp silicone that meets SAEJ20, it uses stainless worm-gear clamps for secure connections and corrosion resistance, and is intended as a direct replacement part for MagnumFORCE intake assemblies.
aFe MagnumFORCE Coupling Kit 4in ID x 2.5in L Hump (Silicone)
