Spark Exhaust Technology Honda CBR 1000RR Titanium "Konix" Full Exhaust System. Titanium silencer with stainless mid-pipe and racing header. Handcrafted in Italy, Approximately 9.3 lbs, Dyno Tested for maximum horsepower increase over stock, 113 db. Please note that on the 2008-2016 model years, due to the race design, the exhaust header will require removal to change the oil. For perfect performance, throttle response and durability, ECU remapping is recommended.