If you want to lower the sound pressure level (SPL) of your new CrateMufflers?, or any muffler, you can install a resonator. The resonator is designed to attenuate overall sound. This is perfect for customers looking to reducing the sound level 2-3?B(A). This straight-through design will not degrade the performance of your vehicle.
- EPA:N/A
- Exhaust- Mufflers & Tips>Muffler
- LTL:N
- MPN:400938
- Non-CARB:N
- Prop65:Y
- SpecialOrder:N