Mag1c Carp3t

What aftermarket headers or manifolds that have a primary cat are available. I know of the Kleemann K2 but are there others? Is any vendor or private seller selling a set currently? The gaol is to gain some power but not have the headache of emissions. All comments and opinions are welcome.

Thank you

CarHopper

http://www.mbhmotorsports.com/#!c63-...-headers/c1k4a

Mag1c Carp3t

Needs to have primary cats for emissions.