BBR's new Titanium D3 exhaust is the latest generation in BBR's legendary D-Section exhaust systems. This design incorporates a titanium header that has been tuned specifically to optimize performance and power gains. An all new, lightweight titanium header is used to drastically reduce weight on all models. The all-new ultra-light “D”-profile muffler drops weight significantly while delivering the signature clearance and packing volume the D-Series is known for. A lightweight carbon fiber endcap incorporates a chrome "D3" emblem. The head shield is also carbon fiber and includes drilled "Works Type" washers.For all applications, the new BBR D3, come as complete systems including header and muffler. A USDA Forest Service approved spark arrester is included. If you need to reduce the dB level, BBR offers an optional Cancel Core Insert, that will keep the neighbors happy.Every BBR D3 exhaust includes a rubber end plug, for use when washing your bike, as well as a spring puller to ease installation. We've thrown in a bunch of decals, heat shield tape, and put these accessories in a BBR black canvass zipper case. Features:• Lightweight 6061 aluminum muffler with carbon fiber end cap• Thin-wall titanium header pipe - 22% lighter• Carbon fiber heat shield• Stainless steel hardware throughout• Includes BBR jet-wash end plug, spring puller, decal pack, heat-shield tape, and black BBR zipper bag