I have a bad front suspension on my calibra, the shaft where the suspension cap and bolt are placed to hold it together is bad (under the bonet the shaft that sticks out of the suspension with a bolt on it). the thread on it is worn away as the previous owners must have had someone to look at it which had no idea how the whole suspenssion went together and forgot to put the nut which helps to compress the spring, causing movement and knocking on the suspension, i even had to replace thrust bearings.
Any good complete suspensions kits for the calibra?

Answer:

i ahve konis adjustables and eibach springs in mine, love it.
add a whiteline rear sway bar and front strut brace also makes a massive difference.