Description
3-3/4 IN to 3-1/2 IN Reducer: This 3 IN long coupling is designed to connect to tubes with a 3-3/4 IN and 3-1/2 IN 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 (#056 & #060) are included, providing a secure seal for virtually any application. Fitment Note: Not for use on pressurized side of supercharged or turbocharged applications. Direct Replacement for P/N 05-01321.





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