This kit replaces all the vacuum lines under the hood. It
also includes an extra twelve feet of hose to allow you to replace your radiator overflow
and windshield washer hoses if desired. This is a pre-cut kit and it includes the needed
vacuum "T"s. It's very important to have leak free hoses and connections on the
supercharged 3.8. Now that they are old, the factory hoses often leak under boost causing
incorrect pressure signals to reach kit the map sensor, fuel pressure regulator, and the
supercharger's bypass solenoid and bypass actuator. If your supercharged 3.8 is a little
low on power, or has higher than normal fuel consumption or emissions this kit will
probably help.
