I had this installed on my 2018 Chevrolet Sonic 1.8L . The engine bay didn’t change much with the Sonic so I believe it can fit any year Sonic.
Gave my car more Horsepower ! It was only installed for about ~7,000 miles & I bought it brand new
I left it about 95% installed so all you will have to do is remove your OEM air intake and replace it with this Cold Air Intake.
Comes with all original paperwork/Instructions.
Brand New I paid 400$ so it’s a Great Deal !
Message me if you have any questions.