Tension sensor; pull. M6 to 5/16 UNF. Quick Shifter to allow full throttle shifting; without using the clutch. The fuel and/or ignition system are momentarily shut down; to unload the transmission. At that moment it is relatively easy to make clutch-less shifts. - The Quick-Shifter works in combination with the Dynojet Power Commander PCIIIUSB fuel control modules - Power Commander PCIIIUSB fuel control modules is fully programmable through the Power Commander module with supplied software - The user can set the ''kill time'' but also a minimum RPM to function; so the system does not kick-in during cruising - No need for cutting or splicing wires when installing this kit - Tension sensors work with shifter rod pressure - It mounts inline with the shifter rod and is available in push or pull style - The appropriate shifter rod depends on the application and is; therefore; not included and must be supplied by the user **Dynojet product not available to purchase by Dealers located in the UK**