3 IN to 2-3/4 IN Reducer: This 3-1/2 IN long coupling is designed to connect to tubes with a 2-3/4 IN and 3 IN diameter. It's commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects.Flexible Bellows Silicone: Its bellows design is extremely flexible, making it easy to install, even when dealing with misaligned tubes. It allows for ample expansion, movement and vibration in-between two hard pipes. The built-in 3/8 IN port hole allows for easy connection to a PCV line.Stainless Steel Clamps: Two corrosion-resistant stainless-steel worm clamps (#044 & #048) 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 05-01455.

Product Features:

• (3 IN ID to 2-3/4 IN ID x 3 IN L) Straight Reducing Bellow-Coupler - Black
• 100% Silicone Construction for Long Lasting Durability
• Commonly Used on aFe POWER Intakes
• Allows for Expansion, Movement, and Vibration