Honda D-HN-21 Civic Si 2002-2005 make-ford whereas the Concave Flow Digressive

whereas the Concave Flow Digressive Technology has a broad range of 8kg spring rates

Automatic System Calibration

Connectors

Using high quality components that meet our strict standards allows us to optimize comfort

Fortune Auto engineers were tasked with a focused goal to make the Generation 7 500 Series dampers the best single adjustable system on the market at a very affordable price point

Honda D-HN-21 Civic Si 2002-2005 make-ford whereas the Concave Flow DigressiveThe 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.