I'm interested in upgarding the stock air cleaner assembly on my 2006 Z06. I have done some research and found Callaway, K&N, Halltech, Vararam, Hurriacne and others make similiar set-ups. Some require shroud modifications, while others are strickly bolt on. I realize you're not going to make 100HP with an air cleaner swap, but I am interested in allowing the engine to breath more efficiently. I'm not looking for quoted numbers from the makers, but rather real world experience.

Please share your experinece with any of these, and satisfaction/dissatisfaction.

Thank you-

Curt

 

I have the Vararam on our 08 C-6 and while it didnt generate a huge HP gain on the dyno the car feels stronger.