Airaid U-Build-It - Urethane Hump Hose 3.87in x 3.62in x 3.5in L

The AIRAID Hump Hose Reducer connects two air intake tubes of different diameters with a hump allowing for flexibility and vibration dampening. 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.