02-05 Civic SI | D2 Racing Coilovers - RS Series totally radical The Drag Pro Series adjustable

The Drag Pro Series adjustable coilover greatly improves quarter mile 60-ft times and increases high speed stability

The result is a tight shifter that inspires confidence as you row through the gears

The center or shim layer is uncoated stainless steel

and surface finishes

it expands creating pressure inside of the system

02-05 Civic SI | D2 Racing Coilovers - RS Series totally radical The Drag Pro Series adjustableThe RS Series suspension kit is D2 Racing's most popular coilover kit. The RS coilovers feature 36 way damping adjustment. The adjustment controls both compression and rebound adjustment. The coilovers are a monotube shock design. RS Series coilovers are perfect for the modified street car that also sees occasional track days. D2 coilovers have separate height and preload adjustments allowing for optimal suspension tuning while maintaining full shock