The Spark Ducati 848 1908 1098S Double Rectangular Titanium Full Exhaust System features a Silencer, Catalyst Eliminating Titanium Mid-Pipe and a Titanium Header. Handcrafted in Italy, Approximately 6 lbs, Dyno Tested for maximum horsepower increase over stock, 113 db. For perfect performance, throttle response and durability, ECU remapping is recommended.