The Akrapovic V-TUV386 Noise Damper Insert is an optional exhaust accessory designed for Akrapovic Evolution Line systems used on select Yamaha motocross motorcycles. Developed for racetrack environments where a 109 dB/A noise limit is required, this insert helps reduce exhaust sound output while supporting the performance-focused design and fitment of the Evolution Line system. It is intended for riders, teams and event participants who need to meet specific track noise regulations without replacing the complete exhaust system.
The V-TUV386 is designed for compatibility with Yamaha YZ250F, YZ250FX and YZ450F applications when equipped with the appropriate Akrapovic Evolution Line exhaust system. This component is not a universal replacement part; correct fitment depends on the motorcycle model, year, exhaust configuration and applicable Akrapovic system. Verify the existing exhaust system and motorcycle application before ordering or installation. Professional installation is recommended to ensure the insert is seated correctly and the exhaust system remains secure.
Manufactured by Akrapovic, this noise damper insert is identified by manufacturer part number V-TUV386 and vendor part number V-TUV386. Its compact, application-specific design makes it a practical solution for riders who require controlled exhaust noise at sanctioned racing venues, practice facilities or other locations with sound restrictions. The insert is intended to work as an optional component of the Evolution Line system and should be used according to Akrapovic installation guidance and the requirements of the applicable racetrack or governing organization. Always confirm current sound limits and equipment rules before riding.
Features:
- Application: Optional noise damper insert for Akrapovic Evolution Line exhaust systems
- Noise control: Developed for racetracks requiring a 109 dB/A noise level
- Fitment: Designed for select Yamaha YZ250F, YZ250FX and YZ450F motorcycles
- Brand: Akrapovic
- Manufacturer part number: V-TUV386
- Vendor part number: V-TUV386