C.J. i have the Full D&D 4into 2 system and it seems to be pretty loud but i have been told that the 4into 1 system is lounder has nice raspy sound and can hear it when you open her up ..........
Yea Yea Yea ..... I know how fast YOU think You are !!!
2001 Suzuki Hayabusa Black/Silver
1997 Suzuki DR 650