I've used a QUE tuner, which works on the same principal as the BOSS. It worked well, making a 1.25" load into a .6" load within about 4 adjustments. Worked as advertised but was VERY loud and I finally got tired of the looks.

John

If my people, who are called by my name, will humble themselves and pray and seek my face and turn from their wicked ways, then I will hear from heaven, and I will forgive their sin and will heal their land. 2 Chronicles 7:14