Eibach Pro-Kit Springs For 2015+ Ford Ecoboost Mustang Mustang drilling or permanent modification to

drilling or permanent modification to the vehicle is required

That is a gain of 160whp/120wtq over stock

Smooth flowing CNC laser-cut H-3 5052 aluminum end tank design

extremely strong and ready to accept all factory mounts and accessories

Eibach Pro-Kit Springs For 2015+ Ford Ecoboost Mustang Mustang drilling or permanent modification to[From Manufacturer.] Front 1. 1 Rear 1. 0 High Performance Handling and Aggressive Good Looks. Lower Center of Gravity. Stop Quicker, Corner Faster and get Better MPG! Progressive Spring Design for Excellent Ride Quality. Million Mile Warranty Excludes Models with Magnetic Ride Shocks. Tested with factory dampers.