If youre looking for a versatile and potent pipe, designed to boost both low-range and high-RPM performance, you cant do better than the RS-2. Durable and rust-resistant pipe. Diamond-shape sleeve Large volume perforated baffle chamber CNC Mandrel-bent polished 304L stainless steel tail pipe USFS Approved spark arrester installed Includes tailpipe, muffler, and hardware kit.