I went with the black aluminum alloy version https://www.amazon.com/KEMIMOTO-Compatible-MSX125-Exhaust-Muffler/dp/B0B8YLCCK7?pd_rd_w=ZKPKf&content-id=amzn1.sym.184b11c7-5f29-43ce-b2c3-c14f84dc3bf5&pf_rd_p=184b11c7-5f29-43ce-b2c3-c14f84dc3bf5&pf_rd_r=DHVPJ828GK7MH5C98R06&pd_rd_wg=WXKvN&pd_rd_r=64efd603-4bf3-427e-9248-4799e698f110&pd_rd_i=B0B8YLCCK7&psc=1&ref_=pd_bap_m_grid_dv_rp_0_1_ec_t