Those can't be Eibach springs, he's way too low. I had eibach's on mine and had zero issue going over speed bumps. Those are prob swift springs or h&r. He can't be that low with Eibach's or maybe I could be wrong.

 

My 08 Coupe had Swift springs on it when I bought it. Taking them off was the first thing I did to my car, it rubbed/dragged on just about everything around here. I put oem sport springs on mine and haven't looked back.

 

Could take a look through this Catalog and see if you can order something from pg.14.http://www.carquestprofessionals.com...%20Catalog.pdf


This thread discusses them further...

https://www.myg37.com/forums/brakes-...ion-2-0-a.html