So I didn't know you could....
 

pop little flames with the stock catback.

http://i18.photobucket.com/albums/b1..._WP_000090.jpg

the image is a link to the video. i messed up haha.

how exactly did you do that lol

There is a RB delete pipe down there lol. I periodically heard the pops but I didn't think it would pop flames with the stock muffler.

haha nice

yeah the only thing preventing the flames is the cat, I don't think the exhaust matters. There are a couple of videos of the stock exhaust with the agency power midpipe and the flames get pretty big