Spark Exhaust Technology Suzuki GSX-R 1000 "GP" Full Exhaust System (2017+). Constructed with a titanium silencer, 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 4.0kg. Dyno Tested for maximum horsepower increase over stock, 112-116 db (@ +5,000rpm). Non-Homologated Racing Version for Maximum Performance.*Compatible with OEM rearsets, fairings and radiator. For perfect performance, throttle response and durability, ECU remapping is recommended.