Description
Keeping your two stroke exhaust system properly maintained is vital for preserving engine efficiency and managing sound output on the track or trail. Over time, the internal fiberglass packing burns out, leading to a harsh metallic rasp, reduced throttle response, and lost low end power. This BikeMaster muffler packing kit is designed to restore proper backpressure and sound dampening to your expansion chamber silencer. Each kit contains high quality absorbent material engineered to withstand the extreme exhaust temperatures generated by high performance two stroke motors.
Repacking your silencer regularly prevents premature carbon buildup and keeps your machine running at peak output without excessive noise violations. The materials are easy to cut and shape during installation, allowing you to service standard aluminum or carbon fiber silencer cans in your own garage with basic hand tools. Maintain your exhaust system correctly and enjoy the crisp throttle snap your machine was built to deliver.
- Specifically formulated for two stroke exhaust systems to handle intense heat and oil residue.
- Restores optimal sound dampening characteristics to meet local noise level requirements.
- Improves engine throttle response and recovers lost power by maintaining correct exhaust pressure.
- High density packing material resists rapid blowout and disintegration under aggressive riding conditions.
- Flexible batting can be easily trimmed to fit various silencer canister lengths and diameters.
- Essential maintenance component for extending the service life of aftermarket or stock mufflers.
Do not let a blown out silencer rob your engine of power. Service your exhaust with this reliable packing kit and get back to peak performance.







