cat location muffler

[Louster38]

does anyone make a muffler specifically made to bolt on between the downpipe and cat back exhaust, where a cat or a test pipe would normally go? ive heard of running a three muffler system like that, just curious if anyone makes a muffler specifically for that use.

 

[49-blues]

You can get a pit bull muffler like i did but dont think ATR is still in business.