Quote from someone using them.

I don't want that person to be flooded with PMs or flamed so I did not post user name.

Quote:

These headers are built by Weapon-R, they are quality made and polished like the exhaust from Bosal. It includes a Y-Pipe that will interface with your existing extension pipe with catalytic converter. This setup does not include MIL eliminators so you'll need to build those to install these to keep the nasty CEL from coming on.




Same user states they will net:
Quote:

How about 30HP and 20 ft.lb of TQ sound?




Capitol CEG Classifieds Make an offer! 2005 GTO IBM - 337hp/336tq