We are proud to be open and fulfilling your high performance suspension needs during these times. Please note we are experiencing an unprecedented volume of orders and emails right now. Our team is working hard to ship your orders and reply to emails as fast as possible while complying with recommendations for safety. We thank you for your patience and understanding.


Ground Control Suspension Systems Coilover conversion for your Prelude replaces the factory progressive spring in your suspension with a linear rate spring as well as an adjustable ride height system, allowing you alter your ride height as well as suspension stiffness.