The aFe Magnum FORCE straight bellow-coupler (3-1/4 in ID x 2-1/2 in L) is a replacement silicone coupling commonly used on aFe POWER cold air intake systems. Its flexible bellows design allows for misalignment, expansion and vibration between hard pipes, and it ships with two stainless-steel worm clamps for a secure seal. Not for use on the pressurized side of supercharged or turbocharged systems.
aFe Magnum FORCE Replacement Coupling Kit for (3-1/4 IN ID x 2-1/2 IN L) Straight Bellow-Coupler Blk