Yamaha YZF - R1 (15-16) Akrapovic Optional Noise Reduction Baffle Insert For Use With S-Y10SO16-HAPT - Yamaha YZF - R1 (15-16) DME Racing Products make these USA Produced head

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Yamaha YZF - R1 (15-16) Akrapovic Optional Noise Reduction Baffle Insert For Use With S-Y10SO16-HAPT - Yamaha YZF - R1 (15-16) DME Racing Products make these USA Produced headThe Akrapovic optional baffle insert is designed to reduce the noise level produced by the silencer. This is especially useful for track day use where stringent db noise levels must be adhered to. It is also recommended for use when the Akrapovic optional headers or de cat link pipe have been added to a slip on kit to help maintain a sensible noise level.