post on headers, headers Options

[BeefyT]

I was reading celicav's post about the ebay headers and i was wondering how it would sound if i have stock exaust? Im planning on getting the headers and i dont

want my car to sound ricey. I will eventually get a cat-back exaust but i wanna get the headers first.

[razor7]

Not sure on the outlet. It's safe to say it's 2.25" though.

The difference from 4-2-1 is pretty simple. When your pistons fire, they fire in a pattern. I can't remember exactly what it is, but it's usually like 1-3-2-4 or 3-1-2-4. So when you have exhaust exiting from one cylinder, you have another igniting right behind it. The section that has 2 pipes makes a huge difference in your exhaust. One side will literally pull exhaust out of the other side once it fires. Basically, it creates a vacuum, this in tern pulls more exhaust out quicker giving you much better flow.

4-2-1 are usually standard on all race bikes and cars. I'm lucky enough to have an akrapovic titanium exhaust on my '97 GSXR. Made the world of a difference.

-TC