Tłumik dedykowany vUSB76 dla vUlterSoundBox vUSB76 (2023+) UlterSoundBox x 10 kW

Hardware for controlling the valve position.

Product is compatible with Ulter-Sport Exhaust 137-301Z that has the built in valve.

Upgrading the exhaust with the UlterSoundBox  voids the Homologation for the whole exhaust system

Before purchasing, please check if using such system is legal on public roads in your country.

WARRANTY - 12 months

Instruction Manual

Exhaust made of Stainless Steel

Tailpipes made of stainless steel

5 years warranty

Installation Manual - download

Warranty Terms