This Spectre intake tube allows you to create an intake for almost any application by connecting two 4 inch outside diameter tubes or air intake components together. The intake tube is 4 inches in...

Spectre's tubing, couplers, and related components allow you to design your very own custom cold air intake system. Manufactured using high quality materials, this 4 inch outside diameter, 24 inch...

Spectre's 4 inch outside diameter - 12 inch long tube is designed for custom air intake systems utilizing 4 inch tubing. Available with a polished aluminum finish, this tube can be welded or...

Spectre's 3-inch outside diameter aluminum tubing provides the freedom to create a unique intake system using universal tubes and related components. Featuring a grade 6063 polished aluminum body,...