* Diameter - 2.5 inch outlet.
* Made with T-304 stainless steel.
* Hardware is included for easy installation.
* Comes with a 200 cell metallic high flow cat.
Not for sale in the state of California and New York.
It is really good for the prize but I just wish it came with new gaskets and maybe a special socket to put it on other then that it gave hp and no check engine light