In 2-stroke engines, the exhaust system/muffler plays a very important role, as it can affect the engine's performance by up to 70%, and therefore its efficiency cannot be left to chance. It is advisable to check its condition periodically and replace it if necessary. During normal use, the muffler tends to get "dirty" with combustion residues, soot, and poor carburetion. Choosing the appropriate muffler is essential; based on the chosen configuration, the right muffler must be paired, otherwise, the result will be disappointing. If you have a completely original engine, it will suffice to choose an original type; otherwise, many companies produce original-type mufflers with better performance, handcrafted for modified engines like Jolly Moto, VMC, Malossi, Polini, Simonini, and original versions by Piaggio, Sito. RDV TIP: Use an appropriate and good quality mixture oil to reduce deposits that will accumulate inside the muffler, extending its performance and lifespan. Similarly, maintain good carburetion for the same reason.

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