The only reason that's probably considered an undertail is because the 1K tail is pretty wide. It looks more like an extreme high mount barring the cross over pipe to the other can. I don't like it and I personally like undertail exhaust systems.
stupid move getting an undertail. THERE LAME AND UGLY......... if u want an undertail u shoulda bought another bike like HMMMM. a honda or kawasaki or yamaha not a Suzuki................................................
If it doesn't come from the factory with an under-tail exhaust, don’t put one on. That exhaust in that pic looks horrible. On top of that, the exhaust pictured doesn't make as much power as the stock exhaust, if you ride with a passenger their legs would get scorched and you will feel the heat as well because of the exhaust placement. That exhaust pictured looks like an XXL large sized exhaust, mounted on a medium sized bike, the proportions are really off.
Do yourself a favor and spend your money elsewhere. Spending money on that exhaust would be a waste. That exhaust doesn’t offer any visual or HP improvements. In fact, I would bet anyone that the exhaust pictured actually produces less HP than the stock exhaust.