I have a 01-02 wiring harness and stock ECU (single plug) that will work for 99-05 R6 running with carbs. Fully cut down, The ECU plug is unpinned instead of just cutting the unused wires. Has TPS sensor plug. It is set up with an extra power wire in the switch panel plug for wing slider, fan, ect.. $250obo Call or PM with any questions 253-736-4562 Madison