The aFe POWER 3.75" ID x 3" L universal silicone coupler is a heavy-duty connector sized for 3.75-inch intake systems. Built from 100% silicone with three polyester reinforcement layers and a 4mm wall, it offers resistance to deformation and long-term resilience. Two stainless-steel clamps are included to provide corrosion resistance and a secure seal, making it suitable for robust universal intake connections.
aFe POWER Universal Products Coupler Kit 3-3/4in ID x 3 in L - Black