Because we moved the fueltank from the right side to the left, because of the living cabin entrance, the original exhaust had to be removed. We decided to purchase a stainless steel replacement.
We got it from a company in Germany, no more rusty pipes! It does take some fiddling around with the pipes, but after a while, the new exhaust and muffler are installed on the left side, just under the cab. There’s even space left to get a larger fuel tank if required.