I've bought one and really should get round to fitting it. Has anyone done this and did you find it a challenge? I've seen a few things online that lead me to believe you have to remove the fuel tank, but I can't see why you would, the lead doesn't look long enough! Many thanks for any advice.
If I remember correctly you connect them to the ignition side of things so unless you can access the coils without removing the tank and air box then yes you remove the tank etc.
I think the Healtech version does, but the Translogic one had a lead about 6" long. I’d best ring their technical people tomorrow!
Their website has downloadable manuals which you need to input the QS serial number. https://translogicuk.com/manuals.php. Andy