Progress Tech 90-93 Acura Integra Coil-Over 3 System (FR 450lb / RR 550lb) use Factory Top Hat Only Engine Components>Piston Sets - Forged - 4cyl NRG Short Hub Adapter 2015+

NRG Short Hub Adapter 2015+ Subaru Forester / 2015 Subaru WRX / 2010+ Legacy

If you want to combine the HLS with your factory suspension or upgrade to our KW coilovers

Wilwood 2010+ Ford F150 / 2021+ Ford F150 Raptor Right Aero6-DM Caliper - Red

RaceQuip Carbon SIDE AIR PRO20 SA2020 XXL

Progress Tech 90-93 Acura Integra Coil-Over 3 System (FR 450lb / RR 550lb) use Factory Top Hat Only Engine Components>Piston Sets - Forged - 4cyl NRG Short Hub Adapter 2015+Progress Tech CS3 systems include rebound adjustable damping. These new dampers widen the spring rate selections to include fourteen combinations. Now you can purchase a track day or drag race combination at an affordable price. Or enjoy the smooth ride of softer springs and dial in the rebound control to suit your driving style and road quality. Installation Instructions