Belltech LEAF SPRING 97-03 F-150 3inch Suspension>Suspension Packages This system uses OE style

This system uses OE style flanges for a leak-free seal and hassle-free installation

intake tube to achieve maximum power gains while maintaining a perfect fit

In late 2011

The dual intake AEM Dryflow air filter is made from an oil-free

This system produced gains of up to +10 HP and +17 lbs

Belltech LEAF SPRING 97-03 F-150 3inch Suspension>Suspension Packages This system uses OE styleBy recalculating the arch of the leaf spring to provide the appropriate spring rate for a lowered ride height and utilizing the latest manufacturing techniques, Belltech's leaf springs are designed to easily lower the rear of your leaf spring equipped Sport Truck or SUV by up to 4 inches depending on application.