Continuing from my previus post, If anybody's using this set up- do you have a low resonance from 1500-2200 rpms (auto)? I like the sound of it otherwise, except the boom at the those speeds is drivin me nuts! I'm thinking a resonator (glass pack) only really helps with high freq, doesn't do much for lows.Is the trunk contributing? 2nd round muffler? What can I do?

 

i ordered one to see if it would sound better than the magnaflow (tone things down). It was the same, so i sent it back. that was my experience.