The Eibach Pro-Kit listed for 2021–2023 Ford F-150 and Raptor supports 35-inch and 37-inch tire applications and specifies a 2.2-inch front lift with a 1.5-inch rear lift. Offered as a vehicle-specific spring kit, the Pro-Kit changes ride height to achieve the stated lift measurements while maintaining compatibility with the listed F-150 and Raptor model years and tire sizes.
Eibach Pro-Kit for 21-23 Ford F-150/Raptor 35in & 37in (2.2in Front Lift / 1.5in Rear Lift )