QA1 Suspension Strut and Coil Spring Kit HS601S-14175 - HS601S-14175

Whether you're looking for an adjustable 90-10 style drag strut or a soft comfortable street ride or a firmer strut for autocross, QA1's '79-'93 Mustang Pro Coil System has what you need. With multiple valving options including double adjustable, single adjustable and drag "R" series adjustable, you can choose the flexibility you're looking for. You can also choose from many different spring rates to match the weight of your vehicle and your personal ride preference. Available in Independent Compression and Rebound Double Adjustable, Simultaneous Compression and Rebound Adjustable or Drag "R" Series Adjustable, Sold in Pairs - Includes (2) Struts, (2) Springs, (2) Coil-Over Kits and All Mounting Hardware, High Performance DOM Steel, Easy, Bolt-In Installation, Ride Height Adjustable, 100% Dyno Tested and Serialized, Serviceable and Rebuildable by QA1 Authorized Service Centers, Made in the USA, Used in Drag Racing, Street Performance, Autocross and Road Racing Applications.