Can sombody help me im lookin into buying the RS*R cat back they say that it is a quiet exhaust can anybody that has this exhaust tel me on a scall 1-10 how loud it really is, also i wanted to kno dose it really give off the same amount of power as most jdm cat back systems?

 

2 = stock
10 = open header
8 = 4" can with no cat or resonator
4 = RS*R EXmag
7 = RS*R GT2