The aFe Magnum FORCE straight reducing coupler adapts 3-1/4 inch to 3 inch ID over a 2-1/2 inch length and is supplied in black polyurethane. Produced by Advanced Flow Engineering for cold air intake systems, the coupler is reaction-injection-molded for long life, made from 100% polyurethane at 60 Shore A, and includes stainless steel worm-gear clamps that resist corrosion and provide secure connections.
aFe Magnum FORCE Performance Accessories Coupling Kit 3-1/4in x 3in ID x 2-1/2in Reducer