The new generation Yasuni R4 Carrera MAX Pro 2023 for racing and high-end big bore cylinders from 80cc to 95cc suitable for gear shift moped with Minarelli AM6 engine.

The predecessor exhaust Carrera R4 MAX was again revised and further developed by the Yasuni technicians. The result is an absolute high-end product!

The new flagship of the Yasuni product range! The Carrera R4 MAX Pro exhaust is designed for gear shift mopeds with Minarelli AM6 engine types, which are equipped with a 80cc to 95cc big bore cylinder. According to Yasuni, the calculated resonance length covers the most commonly ridden timing for AM6 high end cylinders. Its performance plays the R4 Carrera MAX Pro from the middle speed band and increases this far into the upper speed range.

. The rear silencer of the Carrera R4 MAX Pro exhaust comes in black aluminium finish, with lasered Yasuni R4 lettering and is exclusive only to the R4 series.
The exhaust is not painted and therefore comes with a light oil coating. To prevent premature corrosion, we recommend that you keep the exhaust clean and regularly provide it with a thin oil film.

The Yasuni Carrera R4 MAX Pro exhaust is the perfect complement for most 80cc to 95cc high performance cylinders.

Exhaust outlet diameter: 32mm