I have been looking around for some really good high flow headers and I keep coming back to DC sport. But does anyone have their 4-2-1 headers on their car, and did it get rid of the catalytic converter? Because I hear thats what they do. Or, does anyone know of good headers for my 2000 Eclipse RS?

 

headers dont get rid of the cat. They bolt on to the stock downpipe. And i think RPW is a really good brand for a header