Moose racing spec 31 high performance muffler packing
Exhaust. Exhaust
- Improved heat and chemical resistance over competition muffler packing
- Resists breakdown up to 1,400°F
- Resists the damaging effects of corrosive exhaust gases
- Continuous fiber resists blowout better than mat type packing
- More resistant to exhaust turbulence created by noise-reducing muffler inserts
- Perfect for high-power, high-heat 4-stroke applications
- Made in the U.S.A.
