upgrading my car, First I started with a T5 swap, then rear disc swap, then I just finished installing some sbc, wonder bar, and strut tower brace. Now I'm buying a spintech cat back. This for sure is my last mod for a while, but the next thing is the motor.

Not for awhile just yet. To go with that cat-back, up front you get a set of Dyno Don headers to make your exhaust sound real good.

Yeah those will be the only headers I'll buy, but I'm still not exactly sure what I'm going to do but its between 383,355, or lsx/lm7 swap. When the motor starts making noise I'll really start weighing my options

can anyone please youtube these dyno don headers?
everyone says they sound great..well i would like to hear..thanks

Here's a picture of Dyno Don's Headers
https://www.thirdgen.org/forums/post...0-post122.html

I'm no expert, but I think the mufflers and tailpipes have more to do with the sound of your exhaust than the headers.

well yea

Headers will smooth out the sound of the exhaust.