I got a 09 cobalt lt and i bought a pro kit for it and i put the back ones on last night. But i was wondering about the front cuz im staying with the stock strut with the eibach spring on it. Will that be ok.

 

Just like with any other lowering springs, your struts and shocks will wear out eventually, but being that you're on the Pro Kit, they may last a little longer than if you had the Sportlines or something equally low.

It'll be OK for a while...plan on upgrading down the road though...I recommend (so will most of the community) SS/TC or Koni's

 

You should be just fine on he prokit drop isnt that drastic.