Spark Exhaust Suzuki GSX-R 1000 "Konix Evo" Full Exhaust System (2017+). Constructed with a titanium silencer with carbon cap end, stainless mid-pipe and stainless racing header. The R&D work for the powerful Japanese motorbike relies on the cooperation with important teams in World Endurance Championship and national championships. Handcrafted in Italy, Ultralight approximately 5.0kg. Dyno Tested for maximum horsepower increase over stock, 104-112 db (+5,000rpm). Non-Homologated Racing Version for Maximum Performance. For perfect performance, throttle response and durability, ECU remapping is recommended. *Does not include removable DB Killer. *Compatible with OEM rearsets, fairings and radiator.