You only need to cut one wire !
One wire of the Kev mod goes on the wire that goes to the temp sender
The other wire of the Kev mod goes to the other end of the wire which goes into the loom
The Kev mod works with the temp sender to trick the ecu into thinking Ulf air is colder than it actually is, so puts more fuel into compensate, richen you mixture,
I thought all the Kev mods came with an instruction sheet ??

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you win some, lose some, crash some
K+N filter, snorkel removed, homemade kev mod (with his blessing), co raised,
Pipeworx cans, r1 led back light, under tray removed, small indicators, handguards, cnc short levers,