Well, my exhaust is pretty much rotted out almost to the head pipe, so I have some questions for the smarter folks here.

1. Is a 4 inch system (keeping in mind that I have replace the tail pipe, muffler, and intermediate pipe anyway) worth it?

2. Do I really need a muffler?

3. What brand/system gives the best bang for the buck?

Any thoughts on this are both welcome and appreciated.

Mark

8 hours ago, Scarecrow said:

1. Is a 4 inch system (keeping in mind that I have replace the tail pipe, muffler, and intermediate pipe anyway) worth it?

If your generating high boost pressures, then yes; a lot of air going in then a lot of air needs to go out.

9 hours ago, Scarecrow said:

2. Do I really need a muffler?

That depends on if you want to hear yourself. My truck only has a resonator, and my wife always complains on how loud it is.

9 hours ago, Scarecrow said:

3. What brand/system gives the best bang for the buck?

Someone else will have to answer that question.

I have a Magnaflow 4" 304 stainless steel turbo back exhaust system, cost $300.61 but this exhaust kit is no longer available. I installed it 20 years ago and have had no problems with it, but I live in SoCal where there isn't a rust problem, and I have only put a little over 102k miles on it in that time.