Suzuki gsxr 1000 k9 owners manual

GSX-R1000 models have long used a servo-operated Suzuki Exhaust Tuning (SET) butterfly valve built into the mid-pipe to help maximize torque throughout the rpm range by optimizing back pressure based on engine rpm, throttle position and gear position. My 1000 manual has no info on that page stating the steering damper as an Sd code. A forum community dedicated to Suzuki GSXR owners and enthusiasts. Come join the discussion about superbike performance, racing, modifications, engine builds, troubleshooting, maintenance, and more!