2.4 people???
#13
#16
I know this isn't a perfect comparison as this car has a header as well, but this should give you somewhat of an idea
Cobalt SS 2.4L - YouTube
sounds raspy imo, just get a catted dp.
Cobalt SS 2.4L - YouTube
sounds raspy imo, just get a catted dp.
#19
I'll help u out. I used have that set up when I was N/A. The mods were Injen intake, bad mab header, ZZP catless dp, GMPP catback
Edit: I wish I got catted dp instead
Cobalt Ls Cold Start - YouTube
Edit: I wish I got catted dp instead
Cobalt Ls Cold Start - YouTube