I was wondering what exactly does a drycharger accomplish? And do all cobalt's come with a cone filter? I do know it is in a unique place and is a wierd shaped air-box... but don't know if I have to buy a cone filter and remove my airbox... any help? Thanks.

 

The Cobalts (the SS at least) has a cylinder, I think it's the same as the Trailblazer. I don't have a clue about the 2.2 'balts though.

 

I dont know, I bought one, and I will let you know once its installed. its basically a replacement for the paper filter that comes stock with the car. Its suppose to be a cone filter for the most part just instead of being big and getting smaller as it moves to the tip, its more like a coffee can, and helps reproduce the stock look and airflow and accurately as possible. It allows more airflow tho, and does not use any oil. its also washable and reusable.

 

ya be sure to let me know how this goes... I'm very curious... thanks!