I had the same issues after installing my LTH's. When paired up with my roush exhaust it was just stupid. Not to mention it sounded terrible. Ordered some vibrant resonators and that toned it down nicely plus removed about 80 % of the rasp. Couldn't be happier.
Based on all the good things seeming to be said I’ve ordered a pair of vibrants. Any insight as to how long you ran them on your set up for if they seemed to be giving out?
