This Top-Of-The-Range Full System Is Made From Lightweight Titanium, All Designed To Aid Performance And Handling. With A Deep, Sporty Sound With Improved Power And Torque Through The Whole Range, This Is Simply The Best Option For The Honda CBR1000RR-R Fireblade. Race-Tested Materials Give The Bike A True Racing Feel, With Design, Performance, And Sound Straight From The Track.  Static Noise Level With Noise Insert: 101,6 DB@5500 RpmStatic Noise Level Without Noise Insert: 106,5 DB@5500 RpmOptional Track Day Link Pipe/Collector (Stainless Steel) Lowers The Noise Levels For Use On Racetracks Where Lower Noise Levels Are Required.Carbon Fibre Muffler Bracket (Needed For Mounting If Passenger Footrests Are Removed) Is Already Included Within The System.For Perfect Performance, Throttle Response And Durability, ECU Remapping Is Mandatory.THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.