Airaid 97-03 Ford F-150 / 97-04 Expedition 4.6L PowerAid TB Spacer Lights>Fog Lights Each Hose is designed to

Each Hose is designed to meet 3x their working pressure

'97 and newer TJ

that plastic expansion tank will become brittle

1997-2011 Ford F-150 Without Cargo Management System With Cargo Management System - Requires Clamp Kit (Part 1117457)

Airaid 97-03 Ford F-150 / 97-04 Expedition 4.6L PowerAid TB Spacer Lights>Fog Lights Each Hose is designed toThe POWERAID Throttle Body Spacer is designed to enhance off idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented Helix Bore design to spin the incoming air charge as it passes through the throttle body spacer. The spinning air action boosts the velocity of the incoming air and contributes to better atomization of the air fuel mixture as the air charge enters the combustion chamber. The end result is more part