Video 2015+ Mustang Triple Adjustable Rear Coilover Kit, X-SERIES Horsepower:600-800 You need to be able

You need to be able to make a last minute change with gloves on

Stock springs can sag

1 remote selector switch to switch between 5 tunes

logging and adjusting to pick up ET and MPH easy and straight forward

ensuring your Mustang dominates the road with enhanced horsepower and torque

Video 2015+ Mustang Triple Adjustable Rear Coilover Kit, X-SERIES Horsepower:600-800 You need to be able*HIGHLY RECOMMENDED FOR 1,300RWHP+ DRAG RACE APPLICATIONS* This KellTrac 2015+ Mustang TRIPLE Adjustable X SERIES Rear Coilover Kit for S550 and S650 Ford Mustangs was developed for the enthusiast looking for maximum performance from their 1,300+RHWP combination. We have spent over 1 year testing and perfecting this setup which enables the end user to have more overall adjustment for a variety of surface conditions and uses, more rear wheel rate if