My first sponsor that was not a shop, was MTW-Silencer. Producing exhausts, tuned pipes, headers all looking for the most power from our engines, while maintaining a linear throttle curve and being as silent as possible. All backed by the stamp made in Germany.
With full sets for a large array of models, and if they don’t have it they can make it for you. The result compared to the stock “pitts” type is simply astounding.
With the option to have the smoke nipple on the header or exhausts, you can obtain the result you want. They also have 2 in 1 systems to allow using a single larger exhaust on twin cylinder engines.