Exhaust system question
Put a magnet to it and check. 
Shinny = stainless???? The tips are polished. The exhaust system could be stainless and still not shinny.
Don't be fooled, stainless steel can rust just like other steel, it just does it at a much slower rate and typically needs to be induced! If you see localized areas of rust, like near clamps, welds or hangers, then there is a good chance it is stainless. Stainless begins to rust when free iron is brought into contact with stainless. By free iron I mean a carbon steel or mild steel like the clamps. The clamps have a very high iron content and the stainless has a very low iron content so what happens is the iron from the clamp “moves” to the stainless and the corrosion process begins.
Can you put a magnet on em and get back to us? In your picture they look stainless to me. Look close at the clamps. The clamps are totally rusty, but the pipes and cans are not. I see localized areas of rust on the pipes right near the clamps only. Makes me think sst!

Originally Posted by Tek-Niq
aside from the muffler tips, I doubt anything else is shinny like that...

Originally Posted by !PrjctMax!
yup, i second that^^ i lifted my car today to see the "clamped pipe," and i noticed that rust was starting to form in a few places
Originally Posted by 04SMOKE
I can't tell so I cut them off to take a picture. Now...how do I get them back on?

[QUOTE=dla]Put a magnet to it and check. 
Well, I did just now do the magnet assay (both mufflers and inlet pipes), and if they are mild stainless, they are as mild as a baby's you know what. The magnet stuck firmly to both.

Well, I did just now do the magnet assay (both mufflers and inlet pipes), and if they are mild stainless, they are as mild as a baby's you know what. The magnet stuck firmly to both.
hmm headers for 6th:::::
http://www.2kracing.com/index.php/cPath/14_73_1478
http://www.2kracing.com/index.php/cPath/14_73_1478
Originally Posted by SEGirl
hmm headers for 6th:::::
http://www.2kracing.com/index.php/cPath/14_73_1478
http://www.2kracing.com/index.php/cPath/14_73_1478
Joined: May 2005
Posts: 10,197
From: Displaced New Yorker in Southern, MD
Originally Posted by 04SMOKE
I can't tell so I cut them off to take a picture. Now...how do I get them back on?


Looks good too! I got the Magnaflows on and the resonator removed and replaced with a 12" one. It's so deep in the car I cannot take it. It sounds excellent outside the car but the sound inside is too much for me. I will get another resonator next week. That factory one is huge and a little too quiet for my taste.
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maxinout93
5th Generation Maxima (2000-2003)
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Aug 20, 2015 02:17 AM





