Rite. I haven't read threw posts. But I have an rb25det, 6boost top mount, t67, 3 inch, no cat, resinator, 3.5 inch then jazma muffler.
Now. I've heard rbs with china manifolds an 3 inch exhaust sound better.
Mine sounds deep and droney when it's not on boost. I don't like it. I want this unique sound I've heard before, it's raw and almost raspy. I'm guessing it's my Rez and muffler. I don't want it any louder. If anything I'd like it a lil quieter but there's a special sound I'm chasing off boost. Can anyone help?