can you help identify this exhaust

Looks like something that is supposed to have an end cap that someone took off.

looks like a SuperTrapp exhaust

The hell is that?

it's a tune-able exhaust can.. more popular in the Vtwin markets

Maybe a dumb question, but where does the exhaust go?

A signature feature of SuperTrapp exhaust systems is the diffuser disc technology, created and patented for the XDUSOR, the first motorcycle exhaust product sold by Moller in 1971. This technology allows the rider to adapt their bike, or ATV, to a specific riding environment. This is accomplished through a series of discs with a precisely aligned diameter that form the exhaust outlet. By adding or subtracting discs, the rider can tune the powerband and sound of their machine in just a few minutes with basic hand tools.

Removing discs decreases the exhaust opening and increases backpressure. This effectively decreases the powerband to create more low-end torque. It also decreases exhaust tone and enriches carburetion.

Adding discs increases the exhaust outlet and decreases back pressure. This widens the powerband at the top end. It also increases exhaust tone and leans out carburetion.

All SuperTrapp systems come with installation instructions that indicate the recommended number of discs for each application.

SuperTrapp: Performance Exhaust

it's no good pal. as long as it works it's not a need to get it replaced right away. if you've got maintenance stuff that needs done like tires do that first.

since you're next question would be - what's a good exhaust? i'll get a head start here, akrapovic, leo vince, arrow, graves are pretty much the go to brands.