just bought a new cobalt.....all i had before are trucks. looking to lower, put a nice sound to it ( not the rice burrner sound ) increase either the boost or hp and air intake...... Any suggestions?!?!?!

 

if your going to lower i would go with ssc springs from zzp or pedder springs from ottp.
sound wise i have a hahn 3' catback with a zzp 3' catted dp. it sounds really good. i like it. def not ricer.

either find a good tuner around you or a performance shop that tunes cars with hp tuners.
or you can also go trifecta or superchips programmer.

intake wise i would say stick with the stock one and just do the air box mod.

 

its a turboed car it wont have rasp like a 4 banger or a SS SC,
do a cat less down pipe and a muffler delete or get a 3in cat back

and get a custom tune, get u in the 300s like the movie

i dont have a tubro balt haha they sound beasty for sure