1988-1991 Honda Civic and CRX Progress Autocross/Drag Launch Coil-Over Kit (350/500)

These kits use 350# front and 350# rear springs. This calibration is more aggressive and transitions faster for the "sport" driver. Expect a dramatic improvement in handling capability and response, and some reduced ride quality. This is the great choice for "street and track day" multi-use vehicles, and vehicles driven hard on better (smoother) roads.

For the sake of comparison, typical OEM spring rates for these applications are approximately 220#/in front, and 110#/in rear. With the numerous Civic & Integra applications, there is a range of spring rates, and these CS-II systems are significant upgrades from your OEM damper and spring calibrations. 

These new systems have been redesigned with improved shock dampening rates, modern foam-type bump stops, and less part content for a simple and durable sport suspension system. This is a perfect system for street performance, new track day and autocross entusiasts, as well as project cars with engine swaps. 

**Progress coilovers are always custom made and take 3-8 weeks to get made and ship out.

Features:

Please call for availability!