Description
OEM quality exhaust by Polini: Polini Exhaust Original Kymco People / Sym 50.The exhaust is made of steel, with heat-resistant black finish and protective heat shield. In terms of performance, looks and sound the exhaust is very similar to the stock part.
It is street-legal, the sound level complies with EU regulations.Polini Original
The "Original" exhaust from Polini is an inconspicuous exhaust that looks very similar to the original exhaust, hence the name.
As always with Polini, however, you can rely on very high quality, and the Original also offers limited volume and slightly increased power. These exhausts are ideal as a replacement for the original models and are homologated (road-legal).
Attention: this type of OEM quality exhaust cannot be used with racing cylinders!
Exhaust scooter, moped, motorcycle
The exhaust has a major influence on the performance of scooters and mopeds. By replacing the original with a tuning exhaust, you can improve the gas flow and increase the engine power.
exhaust parts
- The headpipe or header is the connection between cylinder and exhaust, and an exhaust gasket provides the necessary seal. In street-legal systems, the headpipe is equipped with a legally required restriction. Some people remove this restrictor to increase power.
- The actual exhaust body or expansion chamber is connected to the header pipe. In a classic 2-stroke expansion chamber type exhaust, gas pressure waves are used to improve engine performance.
- At the end there us the silencer or muffler that discharges the exhaust gases and, with the help of damping wool, also reduces the noise generated by the vehicle.
Replacing the exhaust
For 2-stroke engines, various settings and components usually need to be adjusted when the original exhaust is replaced with a tuning version. These changes include:
- Adjusting the carburetor by replacing the main jet.
- Upgrading the clutch or replacing the clutch springs.
- For scooters, it may be necessary to reduce the weight of the variator weights.
Tuning Level: Original
We categorize our products into different performance levels Original, Sport, Racing and High End , so that our customers can choose the right parts for their setup. It is really important to combine parts that belong to the same tuning level, this is especially true for cylinders, crankshafts and exhausts.
Under Original you will find parts whose performance and technical specifications are identical to those of the stock part.