Two Brothers Variable Axis Locking Exhaust (V.A.L.E.) slip-ons mufflers provide a deep, throaty tone for your motorcycle. This is the result of the thinwall stainless steel core that is wrapped is a spiral manner and capped at either end with CNC-machined end caps. Pictured here is the stainless steel kit for the 05-06 Honda 600RR. Everything is included for installation including clamps, hardware, tools, and even gasket sealer. These are not yet listed on our website, but you can get one by calling MIKE at 866.931.6644 ext 804. Is email more convenient? Write us at FORUM at RIDERSDISCOUNT dot COM, and we'll get back to you right away! A nice weld on the mid-pipe included with your exhaust. Two Brothers offers their VALE exhausts in a variety of options, including slip ons or full systems, a Black series (all black accents and logos), and muffler wraps such as aluminum, carbon fiber, and titanium. Aluminum and carbon fiber shown here - Two Brothers Racing has always finished their carbon fiber mufflers in this unique weave pattern.