aFe POWER Magnum Force Performance Accessories Coupling Kit: 4-1/4" ID x 3" L Hump (Polyurethane)- A

Features:

4-1/4"ID x 3"L Hump coupling Reaction Injection Molded (RIM) polyurethane 100% Polyurethane Made with 100% 60 Shore "A" Coupler hose allows for expansion, movement and vibration Standard stainless steel worm-gear clamps provides tight connections, durability and is corrosion resistant

The polyurethane hump coupler is designed to connect to a 4-1/4"OD tube and is 3" long. The polyurethane construction is designed to meet modern elevated engine compartment temperatures with a reaction injection molded (RIM) polyurethane configuration. Standard stainless steelworm-gear #072 clamps provides tight connections, durability and is corrosion resistance for industrial, commercial, truck, off-road and racing applications.