I dont know if any company makes an actual cold air intake for the Sonic, especially the 1.8.
Nice to see a typical smart ass on this forum. I was looking for a used one, another useless person in this world.
Actually I was trying to be helpful, but I guess I can just be an ass now.
If you are too ****ing dumb to search for what you are looking for let me enlighten you. As far as I am aware, no company has ever released for production a cold air intake for a 1.8L Sonic. If it was never sold from a company how the **** would it be on the used market??
Now to continue with the previous post attempting to be helpful....
I suspect now that you are looking for a more typical warm air or short ram intake. This is completely different from a cold air intake. Depending on what exact one you are looking for there may or may not be one on the market right now.
Found two... They haven't been tested by this community and they aren't used either though. 150 and under seems reasonable to test out a new option.
12 14 Chevy Sonic 1 8L 4CYL Black Cold Air Intake Stainless Steel Air Filter | eBay
2014 Chevrolet Sonic K&N Air Filter Spyder Cold Air Intake System Black 1.8L 4cyl CP-861BLK