Question about a SLP product

Does SLP make an off road x-pipe for use with longtubes? I ask because a guy came in to my work today and told me he had an off-road SLP X pipe he would sell me for 40$. I asked him if he was for sure it didn't have cats.
But the only one I could find on SLP's website had cats.


Hell, for 40$ I'm probably going to buy it anyways. My plan is to trade it to someone for off road X for use with shorty/stock headers.

Nevermind. I was just looking at pics and the initial info there. I just went back and clicked on the product for more info and found this.

"They're available with or without high-flow catalytic converters and feature our exclusive three-piece design for unparalleled versatility and ease of installation. "

"Exclusive three-piece modular design makes it possible to upgrade to SLP Long-Tube Headers without purchasing a new X-pipe "

But now my question is where to get the parts to make it work with shorties if this guy doesn't have those extensions anymore? Or maybe I should trade it like I thought about before.