has anyone installed the siren to the factory alarm on a slammed nightrain? it to looks like a pain because the instructions say to lift the bike up off the rear wheel, but if the shocks are compressed then do i have to take off the lowering kit?
IF it's like my 02 was (which I am not sure if it is) that is not necessary. I took off the mudguard, found the plug, undid a couple of bolts, plugged it in and put the bolts and mudguard back on. Took about 20 minutes or so.
On a night train with stock suspension, you don't need to lift the bike. After you pull 2 screws from the mud guard and pull it down you have access to the area to install the siren. On a lowered bike you may not be able to pull the mud guard down far enough.