Two Brothers Racing V.A.L.E. M-2 Black Series Slip-On Exhaust - Slip-On/Carbon Fiber Fitment: HONDA CBR600RR 03-04 Manufacturer Part # 005-110407V-B All orders are processed and shipped on the same day when possible. Items are shipped from several warehouses to ensure quickest delivery time. TBR is World's leader in performance motorcycle exhaust systems. Race proven full and slip-on system options available for most sportbikes. Motorcycle Exhausts, Race Bike Parts & Aftermarket Motorcycle Accessories For more information, please visit manufacturer website at www.twobros.com