I bought the one I have just as a temporary replacement for the dual outlet tip while that was being Cerakoted.
I planned to cut off the 'melon launcher' ricer fart can tip, and replace it with a big turndown tip, and then have the whole thing black Cerakoted, but it was actually less coin to just have Mufflex seam weld a foot of new 3" 304 section tubing onto the Ultimate Racing turndown, roll the ball joint type groove into it, and then have that whole assembly Cerakoted.