2007 ZZR1400 Ninja
Unrestricted
Micron slip-ons
BMC filters
Carbon fibre cowl
GPR V4 Steering Damper
Butterfly valves - timing
Brand new tryes
When it was stockish, the huge power boost used to happen from 6k rpm. Now with the Butterfly valves timing, the power generation starts from 3k rpm. Insane



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