Spectre's 4 inch outside diameter - 90 degree elbow is designed for custom air intake systems utilizing 4 inch tubing. Available with a polished aluminum finish, this tube can be welded or connected...

The Spectre welded elbow intake tube allows you to design a custom air intake system by welding or booting the components together. This polished aluminum tube features a 90 degree welded elbow bend...

Spectre tubes allow you to design your very own custom cold air intake system. All of our air intake components are designed and built using high quality materials and engineered for optimum fit and...

Spectre's tubing, couplers, and related components allow you to design your very own custom cold air intake systems. Manufactured using high quality materials, many Spectre tubes feature a 6063 grade...