Hi, I am currently upgrading my suspension. I have decided to go with bilsteins and ground-controls, as this setup has received a good bit of praise in the ITR forum. I already ordered the bilsteins, but I have yet to order the ground-controls. If possible, I would like some feedback on some prospective spring rates that I should choose for the car. Keep in mind that this is a daily driver, and a sedan, not a hatchback. Im not sure if the latter variable matters much. I will also talk with ground control about setting the car up, but I would like some ballpark figures so I can act like I know at least a little bit on this topic.

thanks

 

Oh, and the car will see some occasional autocross duty