Magnum FORCE Cold Air Intake System Spare Parts Kit (4 IN ID to 3-1/2 IN ID x 2-3/4 IN L) Straight Reducing Coupler - Black

59-00077

4” to 3-1/2” Reducer:
This 3” long coupling is designed to connect to tubes with a 3-1/2” and 4” diameter. It’s commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects.

Silicone Construction:
Its silicone construction features a layer of polyester reinforcement, making it extremely durable and less prone to deformation, tearing, and other damage, than average couplings.

Stainless Steel Clamps:
Two corrosion-resistant stainless-steel worm clamps (#052 & #060) are included, providing a secure seal for virtually any application.

Note:
Not for use on pressurized side of supercharged or turbocharged applications.

Direct Replacement for P/N 05-01386.