Boost Bypass Kit
Are you ready for that extra horsepower that you have been missing out on? Decided to go with a smaller upper and lower pulley? Don't forget to pick up this 1999-2004 Ford Lightning boost bypass kit. It is a simple, but must need kit for your truck. The purpose of a boost bypass kit is to supply continuous boost from your supercharger when exceeding acceleration limits set by the factory. With the boost bypass modification, you will now be able to keep your boost at the maximum level when under WOT.