Airaid U-Build-It - 4in x 3in Coupler w/ Clamps - Silicone

The AIRAID Silicone Reducer Coupler connects two air intake tubes of different diameters. Use of this component with other AIRAID couplers, tubes and related U-Build-It components allows you to design your very own custom performance air intake system.

• Compatible with AIRAID UBI kits and components
• Made In The USA