Edmunds Inside Line has uncovered information that performance experts, Saleen Inc., have released their VI twin-screw supercharger for the 2007 to 2008 Ford Expedition and Lincoln Navigator SUVs. The supercharger unit features a revolutionary two-stage water-to-air intercooler system which adds up to 100 horsepower and 100 foot pounds of torque. According to vice president of Saleen Aftermarket Division, Michael Lingo, owners should see a 30 percent improvement in towing times. "SUV owners today need tremendous versatility out of their vehicle, so whether you want to catapult yourself from 0-60 mph in under 7.0 seconds, tow your boat to your favorite lake or simply deliver the soccer team to practice, this supercharger delivers with minimal effect on fuel economy". Great to have at $5 dollars per gallon, right?