How to Install Steeda Adjustable Bumpstop Kit (15-17 GT, EcoBoost, V6) on your Ford Mustang

For Stock Ride Height Vehicles and Steeda Springs 555-8208, 555-8209, 555-8210, and 555-8212: 

USE BOTH THE BASE AND SECONDARY BUMPSTOPS ON THE FRONT AND REAR

For Lowered Ride Height Vehicles and Steeda Springs 555-8211, 555-8213, 555-8214, and 555-8222: 

USE ONLY THE BASE BUMPSTOP ON THE FRONT AND REAR

Use the provided o-rings on the REAR shocks below the bumpstops for lowered applications.