I want to install Swift springs to my 2013 G37x. How much should it cost for the install? I know how much the springs cost and which ones to get (4N907) just not sure of the labor costs. What is reasonable amount and/or time to do the job?

 

To keep your alignment proper I would recommend a rear camber/toe kit, that would add about 1 to 1.5 hrs to the install cost and $150 in parts. If you want to pass on that, just a spring install is about a 2 hr job, so in the $200-300 range.

 

I paid 120 in Chicago 2 years ago for springs install.