Ernie Silverberg

So I cut my rear cats off. No issue there, however, my friend and I are jack of all trades, master of none and welder the exhaust back on. The welds broke and now I am left with my exhaust cut off after the 02 sensor.

|I cannot get my cats off due to bolts being rusted and afraid of breaking and due to the first time we welded, I cannot get a grinder around the pipe to get the weld cleaned off.

Question is, Can I run with the exhaust like this for roughly 20 miles to get to someone to get it professionally welded on.

Ive heard coming out of the manifold can burn valves, but since I am a little ways down, do you think I will be fine?

I can possibly get a smaller size turn down and atleast turn each one down.