Just had a cam, headers , ory and B & B catback installed. Its to loud for me so can I just have some cats weled into the ory or do I need to get the catted ory from american racing. Don't really have the cash for a new y so hoping to just add them. Will I need a retune after adding the cats since it was tuned without them.

 

hell yes you can add cats. and no tune is needed.

 

cool thats what I thought but I wasn't sure. Ceramic high flows are cheap. The mettalic one are expensive. Whats the difference besides $40 ea. and $180 ea.

 

check out some thunderbolt cats, basically the same as the magnaflow/carsound but much cheaper...

http://performance-curve.com/410300-...converter.aspx

 

I actually had Thunderbolts added a year and a half ago to my ORY.
Much better.