i got a 7 guys! its got no cat, but hey were workin on it. only thing is.. it idles really really rough. owner said he backed into a pole and it started doin that. no cats/hollow cats/stock exhaust.

it bounces between 500-1000 and sounds EXACTLY like my neighbors 69 chevelle. that gurgly rough noise. it sounds badass, but im wondering how bad this can be? the car runs very very well for an na once you get on the gas, but at stoplights its really weird and loud. and no it is a 13b under the hood. any ideas?

oh yea and any price estimates for a cali-legal cat?

 

check the BAC