ssfreak84

should i buy the gmpp header back exhaust or does anyone hate it??? i DON'T want to sound rice

Belto

good header , if you search a little you can see many post of good feedback on it.

sensesfail99

i think im going to save for the corsa. ive heard it in person on two different cobalts and it sounds good!

ssfreak84

yea my mom put a corsa system on her vett sounds great but thats a vett not a balt and its more spendy and i heard it has less horse power then the gmpp.

sensesfail99

its like 800i think

aja342

I have the corsa system and LOVE it...cann't wait to hear it catless when I get back. FYI Corsa makes the GMPP systems for our cars.

MachiBLue

I thought Borla made the GMPP exhausts...
anyways, the GMPP exhaust is great sounding, it has a nice and low tone.

You can go here... https://www.cobaltss.net/forums/show...exhaust+thread and check out some of the exhaust available for our cars. Also, you may get better results if you would have posted this in the correct forum..

zsk8er16

GMPP exhausts r indeeeeed made by Borla, not Corsa

aja342

Sorry, I was off on that one. It is Borla, and I do think it makes more HP (not much). I will be sure to do some push-up and write a report about looking up information befor I post.

sensesfail99

GET SOME BUDDY!!!!!