BETA SILENCER RX 4T 450

Fitted from the factory, the BETA SILENCER RX 4T 450 (OEM 049.37.001.80.00) is Beta’s original silencer for the RX 450 4T (2024–2025). It controls exhaust noise and back-pressure for the right power character.

Swap it when packing is blown or the body is dented or corroded. Genuine OEM means exact fit, correct materials and no guesswork — and it protects your warranty.

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