The AFE 59-00018 4-1/2" Magnum Force Hump Coupling is the perfect replacement for any worn, torn, or damaged couplers in your intake system. The high temperature 2-Ply reinforced silicone hump coupler is designed to connect to a 4-1/2OD tube and is 3" long. The high temp silicone construction is designed to meet modern elevated engine compartment temperatures which meet or exceed SAEJ20 standards. Standard stainless steel worm-gear #072 clamps provides tight connections, durability and is corrosion resistance for industrial, commercial, truck, off-road and racing applications.
- 4-1/2" ID x 3" Long Hump Coupling
- Allows For Expansion & Movement
- Meets Or Exceeds SAEJ20 Standards
- 2-Ply Reinforced Silicone Construction
Note: For use on non-pressurized intake side. Not intended for boosted applications such as intercooler pipes or intercoolers.