Fit For FORD 1998-2009 Explorer 2001-2009 Ranger 4.0L MT001251 03972381

Features

Inlet/ Outlet: 1.75"/ 2.00"

4-2-1 High-Performance JDM Racing Spec. Design

O2 Sensor Insertion and Metal Gasket Included

Made of High-Quality T-304 Stainless Steel with Computerized Mandrel-Bends

Maximizing Smoothest High Exhaust Air Flow Rate

Design to Reduce Air Flow Restriction To Achieve Higher Horsepower and Throttle Respond

TIG Welded CNC Machine Flange for Resistance against Pressure and Corrosion