Spectre Universal Tube 4in. OD x 18in. Length w/MAFS Mount - Aluminum Suspension>Panhard Bars An all-in-one package

An all-in-one package

The aerodynamically engineered tube drives a massive amount of air into an engine

This Bronco Roof Pod Mount fits eight of RIGID's 4 in

Extends transmission life

Spectre Universal Tube 4in. OD x 18in. Length w/MAFS Mount - Aluminum Suspension>Panhard Bars An all-in-one packageSpectre's 4 inch outside diameter 18 inch long mass air sensor tube is designed for custom air intake systems utilizing 4 inch tubing and require the use of a blade style mass air flow sensor. The welded on MAFS pad is designed for the GM and Ford Coyote engine blade style MAFS. Available with a polished aluminum finish, this tube can be welded or connected together to fabricate an intake system for almost any application. This tube can be shortened