Since I got CNG installed on my 2000 Civic, the back has lowered and my car base touches the road while going over speed breakers. It gets worse when 2 persons are sitting in the back seat. So I need to raise the car esp. from the back.
I have found that there are several options.
-Rubber Spacer.
-Aluminum Spacer.
-CNG Coil Spring (made from PC wire)
The spacer set will cost Rs 600, while Coil Spring set will cost Rs 1600. I dont know which is the best option.
Also should I get it raised from front aswell?