Mine doesnt line up with the FP Green and the Deluxe. I can't see your pic (images blocked on work computer), but I was able to use a hump hose coupler that stretched enough to fit. I use double T-bolt clamps on both sides though

 

The only problem with just slapping a coupler on there is its so far off the turbulence is gonna be rediculous, I mean thats soooo subpar. Not to mention I'm pretty sure the pipe would just cut through.

I have no problems fixing it myself, I just get tired of all the crap put out there that's said to work and rarely ever does, so figured I would point it out.