Race Resonators
This Porter Muffler race resonator is designed for high horsepower and racing applications, meeting most race rules and suitable for 2-into-1 exhaust systems or big HP engines.
- These are perfect for 2-into-1 exhaust or big HP engines.
Specifications
- Race Inlet/Outlet
- 4.0", 5.0"
Variants (2)
- 4.0" — 139.95 USD — In stock
- 5.0" — 144.95 USD — In stock
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