D2 Racing RS Coilovers For 05-14 Ford Mustang (D-FO-15-RS) D2_PRO_Series_Springs Seperate Pre-load spring

Seperate Pre-load spring

Most other brands use a linear rate

The highest grade materials and the latest technologies

5 or 20mm shock shaft diameter configuration) with 3/8‚ air line fittings

Truhart's Lateral Link Arms are designed to lock out the existing toe angle adjuster and replace it with a stiffer adjustable steel arm with lock washers

D2 Racing RS Coilovers For 05-14 Ford Mustang (D-FO-15-RS) D2_PRO_Series_Springs Seperate Pre-load springThe RS Series suspension kit is our most popular coilover. Featuring a 36 way damping and rebound adjustable monotube design, RS Series coilovers are perfect for the modified street car that also sees occasional track days. This coilover has separate height and preload adjustments allowing for optimal suspension tuning while maintaining full strut travel at all times. Key Features: Uses either a rubber upper mount or pillowball rubber upper mounts.