Hey guys,
i’m new to the forum here, i just got quite possibly the best christmas present. a HornBlasters Shocker 240 train horn. i’ll be installing it myself into my 07 escalade esv possibly this weekend if i have time. i plan on posting some pictures of the install after the fact and some links to some videos i plan on taking of some people lol 
should be quite the install!! wish me luck
Cam