I have a 2004 S2000 and I'm trying to get these parts back to stock and want to know if there's any difference in the parts (other than part #'s)

I need:

Stock Intake (Replace my AEM V2) - all tubes and clamps as well
Stock Header - Any difference from AP1 to AP2 (also do I need that heatshield?)
Stock Cat - Any difference?
Stock Exhuast - Any difference other than the tips?

Thanks guys!

 

i think it should all be the same.

www.hondaautomotiveparts.com

you can do your own homework if nobody knows for sure.

 

I did look at that site actually.

They gave different part #'s for the headers, and the exhuast looks the same.. but I called honda and they have different part #'s as well.

 

2004 - S2000
1312637 - MUFFLER SET, EX. - 359.98
204501 - CONVERTER - 536.40
1312783 - MANIFOLD, EX. - 512.11
1312951 - COVER A, EX. MANIFOLD - 131.93

2001 - S2000
204500 - MUFFLER SET, EX. - 359.98
204501 - CONVERTER - 536.40
205683 - MANIFOLD, EX. - 512.11
205685 - COVER A, EX. MANIFOLD - 131.93

Looks like just the converter is the same.

 

Check with your local S2K forum for the parts you need. Most of what you need can be had local for free or very close to free.
Your air-box. header, cat, and heat shield are all the same
Your Exhaust is a bit different because AP2 has a double hanger/hooks on each muffler and the muffler tailpipe extensions are a little longer for the newer style tips. You can still use an AP1 if you are in a pinch with just a little creativity

 

You can use the AP1 exhaust... the car body is the same, it was the exhaust hangers and rubber pieces that were different.

So as long as you buy the AP2 exhaust WITH rubber pieces, OR the AP1 exhaust with the AP1 rubber pieces, you are good.

 

Thanks a lot guys!

 

^
Pixel? You from Azine too right?

I never knew you owned a S!