The aFe Magnum FORCE 4-inch ID, 30° silicone elbow coupler provides a high-temperature, 2‑ply reinforced connection for joining to a 4" x 3" OD tube in industrial, commercial, truck, off‑road and racing applications. Standard stainless steel worm‑gear #044 and #064 clamps deliver tight, corrosion‑resistant joints while the flexible silicone allows expansion, movement and vibration. Not for use on pressurized or supercharged/turbocharged systems.
aFe Magnum FORCE Silicone Replacement Coupling Kit 4in ID x 30 Deg. Elbow Coupler - Black