H&R 05-09 Ford Mustang/Convertible/GT/Shelby GT/Shelby GT-H V6/V8 Sport SpringSport Spring kits are H&Rs number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R Sport Springs lower the vehicles center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicles

Each system is made of high-grade T309 (1

the AWE Track Edition Exhaust retains all the engineering and precision of the Touring Edition Exhaust

Shift boot not included

Featuring nearly twice the flow rate

5mm (or 3/16") Nipple for Securing Hose for Boost Gauge

Special Note: 45mm Shortened Strut

able to detect and respond to much SMALLER THROTTLE TRANSITIONS and

smoothed tone throughout the range

Note: On car adjustable bushings offer camber and toe adjustment

Optionally Upgrade the Water Pipe to Velt Sport Cast Aluminum Version

Quick sound clip on the dyno

Includes driver-side and passenger-side tabs