Eibach Pro-Kit for 2013+ Ford Focus ST Mustang This versions is known to

This versions is known to get rowdy in the mid range

Free up excessive engine rotational drag by removing the balance shaft assembly from your engine with the Massive Balance Shaft Delete Kit

50-state emissions-friendly dual 3” catback configuration featuring patented drone-canceling 180 Technology®

Features a 5"x9" muffler and a dual exit under the bumper in the factory location

Ditch the springs and get to an entirely new level of low

Eibach Pro-Kit for 2013+ Ford Focus ST Mustang This versions is known to[From Manufacturer.] 0. 7 in (Front) 1. 0 in (Rear) 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