Hi my name is juan im new to the site but 3 year owner of an 06 crossfire limited. My friend and i are on the process of building some long tube headers for the car, stimated time of arrival is early january. I'll be posting pics and dyno test before and after. Also once the're done and the results are up, if anyone is interested we'll build and sell to anyone that would like some. Stimated price at the moment is 800 but is not a certain price yet.