One major problem I had with the Pani was the heat coming from the looped exhaust behind the rear cylinder under the seat close to your legs while in traffic. This exhaust eliminates that loop and appears to have the single pipe from the rear cylinder central and therefore further away from your legs. Could this be the answer to the excess heat from the exhaust under the seat? Maybe also the direction of the exhaust from the can may help with noise meter reading problems at track days where the meter is usually more inline with the standard exits?