Silencer and link pipe kit. Fits: Yamaha YZF750R SP 1993-2001 models. - Designed to fit the OEM headers and our own Black Widow headers. - Replaces the heavy OEM muffler/silencer. Baffle / DB killer is removable. - Louder with improved gas flow. - No modifications required. (Re-mapping, Power commander) - Silencer mounting strap and clamps included. - Link pipe Material : 304 grade stainless steel. - Silencer Material : 304 Grade Polished Stainless Steel. - Body Length excluding tips = 400mm - Silencer Code: 400SS - See our Silencer Specifications Tab for length noise levels.