Description
Muffler performance depends on proper core packing—substandard materials break down under heat and pressure, killing your sound deadening and forcing costly rebuilds. MOOSE Racing Spec 19 Competition Packing delivers the thermal stability and fiber strength needed to maintain consistent noise reduction lap after lap, even in high-heat forced induction applications. This USA-made solution is the reliable choice for racers who demand dependable exhaust acoustics without compromise.
- Bulk packing design
- Fills irregular shapes
- 1500-degree heat rating
- High-strength fibers
- Resists turbulence
- Withstands pressure
- Muffler core application
- 750g per pack
- Made in USA
- Competition-grade material






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