I have checked for the prices for Civic 99 Bushings and Shocks. I got this.
Front Bush Set: 3000
Rear Bush Set: 4900
Rear Shocks: 4200
Front Shocks: Could not get the price as they were not available
So approximately 1500 for parts including rear bushings.
And perhaps labor of 5000.
It will make it all combined into 20000.
Is this the expected price for all suspension work? Or will there be more?
Regards