Kleinn Air horns

[rntfrmme]

Hello All. I am a long term member that rarely posts but do follow threads and have picked up lots of useful information over the years. I firmly believe its better to let people think you are an idiot then post and remove all doubt....lol. I have a 2018 ram 2500, 6.7 cummins, warn bumpers, winch, rds 50 gallon auxiliary fuel tank and a few other options. I do all my own maintenance and keep the truck well maintained. 100k on the odometer with literally half that towing a 35" toy hauler and love the truck. Now to my question: Have any of you installed the Kleinn horns with the kit that keeps the spare tire in place and mounts along the frame rails? I'm looking for real world observations not Manufacturer ad data......Do they perform as advertised? Some manufacturers way inflate loudness as i am aware...... Thank you in advance for any legitimate comments.

Rntfrmme