Coilover packages provide your 2004-2008 F150 with vastly improved suspension performance both on and off the road, all while giving your truck a bump in ride height so that you can squeeze on larger wheel and tire combinations. Coilover packages can help turn your F150 into a true off-road performance truck all in one place. Ford F-150 Fitments: 2004, 2005, 2006, 2007, 2008 Ford F150 with 4.6L or 5.4L engines. Submodel Fitments: FX2, FX4, King Ranch, Lariat, STX, XL, XLT. Some Exceptions apply, please see individual product pages for specific fitments.