Airaid 101-401 Universal 4-Inch Air Intake System For U-Build-It Master Kit

The Airaid 101-401 Universal 4-Inch Air Intake System is a customizable performance upgrade designed to replace restrictive factory air intake components. This kit includes 4-inch outside diameter roto-molded intake tubes with multiple angles and straight pipes, allowing for versatile routing within the engine compartment. It features high-performance components such as a premium red oiled AIRAID filter, couplers, hump hoses, a reducer, brackets, hose clamps, and hardware. Built to enhance engine airflow, this system delivers increased horsepower and torque, making it ideal for enthusiasts seeking improved engine performance and durability.

Designed for universal fitment, this U-Build-It Master Kit is suitable for a wide range of vehicles requiring a custom intake solution. It allows you to replace stock air boxes, paper filters, and intake tubes with high-quality, adaptable parts. The kit is intended for use in applications where custom routing is desired, providing flexibility for various engine bay configurations. It is not legal for sale or use in California or states adopting California emission standards. The kit is ideal for street and performance driving, offering a straightforward bolt-on upgrade for increased engine efficiency.