taken right off HT
Suspension Components
Shocks and springs are completely interchangeable between 92-00 Civics and 94-01 Integras; the only difference between Civic and Integra springs is the spring rates. Also, the lower control arm bushing that connects the LCA to the shock absorber on the 96-00 Civics is significantly thinner than the bushing found on the 92-95 Civics/94-01 Integras. In order to swap components between the two, the bushing will either need to be ground down or replaced (if using 96-00 shocks on 92-95 Civic/94-01 Integra LCAs) or you will need to use spacers (if using 92-95 Civic/94-01 Integra shocks on 96-00 Civic LCAs)
As was previously mentioned, the only difference between Civic and Integra shocks is the spring rates. There is also some slight variation within spring rates among the various submodels of Civics:
92-00 Civic Coupes/Sedans have the same spring rate, front and rear
92-00 Civic Hatchbacks have the same front spring rate as the Coupes/Sedans
92-95 Civic Hatchbacks have a different rear spring rate than the Coupes/Sedans/96-00 Hatchbacks
96-00 Civic Hatchbacks have a different rear spring rate than the Coupes/Sedans/92-95 Hatchbacks
Integras have altogether different spring rates from any of the Civic models
The rear trailing arms from all 92-00 Civics, all 93-97 Del Sols, and all 90-01 Integras are identical (minus the hub assembly), and can easily be swapped between any of those vehicles
Lower tie bars made for 92-95 Civics/94-01 Integras will NOT fit 96-00 Civics