I have a 2.2 LS Cobalt, but I am keeping it stock for now.

The question I have is:
Has anyone installed one of these 4:1 Racing Solutions headers on their 02-05 Ecotec armed Cavalier or Sunfire?

I am enamoured with this header because of the claims of gains MPG wise.
I also like the fact that the standard heat shield will fit (2 out of 3 bolts will) to give it a stock look and prevent excess heat from the header to come into the engine bay.

I am hoping someone here has tried this as I do not have $200 to experiment with.

Any info is appreciated.

 

yeah there is a how to in the how to section already, good exhaust manifold from what i saw...woudnt call it a header though...

 

No one here has seen or heard of a Racing Solutions manifold fitting onto a 02-05 Cav or Sun?