Dear Sir Madam, Type:Muffler Type:Muffler Fitment:Harley-Davduct name:Motorcycle Muffler Material:Top quality alloy aluminum Surface:Electroplating or Anodized color or powder coated Craft:Bending ,Welding ,Polishing,CNC maching Shipment:On-time Warranty:12 months MOQ:200pcs OEM:Custom service and OEM orders are welcomed at any time