I have kooks long tubes and its 3" catless Xpipe. So I figured it would some what loud but controllable. But it really muffled the sound. It almost sounds like an H-pipe set up now, similar to what the old 4.6's sounds like.
2011 Kona Blue Gt
IG - The_Chech
Oxford White Roush Stage 1 SN# 6925--SOLD but never forgotten!
Kona Blue GT premium - Slammed on BC's and BMR's full rear suspension