YASUNI Z
Yasuni Z: the ideal entry-level tuning exhaust
If you ride a scooter and want to keep the original cylinder while optimizing performance, the Yasuni Z is a great option. The Spanish manufacturer has extensive experience in racing and specializes in 2-stroke exhausts. Over time, the Z model has become a benchmark thanks to its very good results on stock engines. Another advantage: the exhaust is road-legal.
Exhaust for scooters with Minarelli engine
Yasuni Z for Yamaha Aerox / BWsExhaust for scooters with Piaggio engine
Yasuni Z for NRG Typhoon.Exhaust for scooters with Peugeot engine
Yasuni Z for Peugeot TKR, Speedfight 1/2Accessories for Yasuni Z exhaust
Silencers in various colors and brackets for Yasuni Z exhausts.
The sport exhaust that makes the difference
The exhaust is the best-selling accessory in the 50cc sector. Very often, stock exhaust systems are replaced by performance exhausts that significantly improve engine performance. Yasuni, specialized in these components, offers sport exhausts for sporty everyday use with good performance and moderate noise levels. The Yasuni Z is the entry-level model in the sport range and was designed for very good performance in the low and mid-rev range. It is among the most efficient exhausts on the market for stock cylinders and 50cc sport cylinders. Its painted body consists of rolled and welded sheet steel and is complemented by an aluminum silencer. With the Yasuni Z, engine performance remains optimal while complying with regulations thanks to its homologation.
Yasuni continuously works on new solutions to develop the most efficient exhaust systems possible. Appearance is not neglected either, so various colors are offered for the silencer: polished aluminum, black, red, orange, blue, or purple. This allows the exhaust to be well-adapted to any design and color scheme.
Pro Tip
When installing a Yasuni Z instead of the original exhaust, some adjustments are useful:
- Carburetor: use larger main jets.
- Variator: use lighter weights and harder clutch springs.
The reason: firstly for reliability, as a jet that is too small increases the risk of a piston seizure, and secondly for performance and rideability. This exhaust works better in the mid and low rev range, but slightly weaker in the high range, which is why adjusting the tuning is beneficial.