SUZUKI GSX-R750 - (2011-2018) Yoshimura Flared insert for Alpha-T and AT2 silencers, (Optional Insert for 11750BP521)

Replacement (or optional) low volume insert kit for Yoshimura silencers.

For use in applications where different sound restrictions apply. Decibel reduction depends on application.

Kit Includes Low-Volume Insert Tube, End-cap collar, Set screw.