Hi everyone, I have an 08 GT and am thinking of getting the Eibach Kit to drop the car. I'm not that familiar with these things so I have a few questions:

Do these void the warranty of the car? Also, can these create problems that obviously I wouldn't want (i.e. tire rubbing, shocks, etc)? What have you all used for height drop - 1.5 inches?

Thanks for the help.

 

They shouldn't do anything with the warranty. I used the Eibach Pro to lower the rear 1.5" but left the front original to keep the chin spoiler from getting too low.

 

I'm pretty sure it will just void your OEM spring warranty, which isn't a big deal since you're not going to be using them anyways. However, if you had a problem your suspension in the future, the dealer might tell you that its due to your modifications (even though it might not be). Best bet is to give your local dealer a call and ask to speak to a service manager.