IS F (2008-2014) Discussion topics related to the IS F model

Mild Steel Headers and Rust (PPE & Sikky) vs Stainless Steel

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Old 03-28-13, 05:28 PM
  #16  
TOMW
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Originally Posted by TOMW
Stainless steel is the way to go! I live in central PA and daily drive this and there is SO much salt in the winter, SS will atleast remove the worrying asscociatrd with mild steel,

A+ for PPE accomodating their potential customers!
I wish sikky would do some SS for us but it doesnt matter i have confidence in PPE,
My bad mods,

n00b status jeah jeah
Old 03-28-13, 08:29 PM
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NYC ES3
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Originally Posted by tgui
Its nice stuff.

One thing to remember...

DO NOT HEAT WRAP CERAMIC COATED HEADERS!

Tons of heat gets retained, which is ok, except for the part where thermal expansion is so great that the coating can crack and flake off in places. I didn't heed this warning and saw this first hand.
would they need to do this ? ....send it out to them etc? or how did u get this done?
Old 03-29-13, 02:09 PM
  #18  
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Order placed today with PPE for custom stainless steel headers for ISF
Ceramic coating inside and out
lifetime warranty

PPE says any issues they will replace or repair under lifetime warranty! (maybe I would have been OK with MILD Steel but now I know I'm OK, come whatever

so I am looking at my calandar counting the days

Great dealing with Paul of PPE, quick email responses and so far so good!
Old 03-29-13, 02:51 PM
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welcome to the PPE club then...do u have an exhaust on your car?
Old 03-29-13, 04:58 PM
  #20  
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Ordered silky headers and hope no issues. Tons of salt in chit own.
Old 03-29-13, 06:08 PM
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Three years with sikky headers in the northeast and no rust at all
Old 03-29-13, 07:47 PM
  #22  
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^^^^like to hear that darbs.
Old 03-29-13, 08:54 PM
  #23  
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I dont have a cat back ...I have axle back borla ...got it when I first bought the car in 2010...was just too quiet to be that powerful...5.0 V8 was too quiet for me stock and only opened up when u got passed 3400 RPM... wanted more growl when I drove around
so I bought some nice audio with the Borla Cat back.

May do the borla dual and weld in some cats....but will just put in ppe for now.

I have many people who say the MILD steel coated is just fine for 3 years- 4 years + and PPE says they have had them on some cars with no issues for more than 12.

I just made the choice for stainless for peace of mind for myself. just wanted to know I'm covered for the life of the car ...should it be 10 years from now and the header by some chance or even a flange rusts out...I can send to ppe with no worries (covered)

I dont plan on gettin rid of my F, anything else(cars) in the future will just be added to the garage/driveway . So the lifetime warranty and the longevity of the SS just appealed to me.

I know it will be hotter temp wise but thats ok - it will never rust and if it does, i am covered 100%.
(props to PPE)

Last edited by NYC ES3; 03-29-13 at 09:23 PM.
Old 03-30-13, 03:55 AM
  #24  
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I have a set of ppe headers from the group buy going on in two days,

Would you guys recommend putting a coat of hi temp rust inhibitor on them before giving them to the shop?
Old 03-30-13, 05:07 AM
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darbs242
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How much did they charge you for a stainless set? 2000?
Old 03-30-13, 01:05 PM
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^^^^ I want to know the same exact thing. You should have asked PPE to make them out of Titanium. They would have been so light.
Old 03-30-13, 02:49 PM
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Originally Posted by zapa
^^^^ I want to know the same exact thing. You should have asked PPE to make them out of Titanium. They would have been so light.
It is 2k for SS from PPE coated inside and out, u dont want ti headers, its $$$$ and bad with heat and welds r not as strong (its harder to weld ti)
Old 03-30-13, 02:51 PM
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Originally Posted by NYC ES3
I dont have a cat back ...I have axle back borla ...got it when I first bought the car in 2010...was just too quiet to be that powerful...5.0 V8 was too quiet for me stock and only opened up when u got passed 3400 RPM... wanted more growl when I drove around
so I bought some nice audio with the Borla Cat back.

May do the borla dual and weld in some cats....but will just put in ppe for now.

I have many people who say the MILD steel coated is just fine for 3 years- 4 years + and PPE says they have had them on some cars with no issues for more than 12.

I just made the choice for stainless for peace of mind for myself. just wanted to know I'm covered for the life of the car ...should it be 10 years from now and the header by some chance or even a flange rusts out...I can send to ppe with no worries (covered)

I dont plan on gettin rid of my F, anything else(cars) in the future will just be added to the garage/driveway . So the lifetime warranty and the longevity of the SS just appealed to me.

I know it will be hotter temp wise but thats ok - it will never rust and if it does, i am covered 100%.
(props to PPE)
Good choice, im gona SS from ppe also soon, a+ for PPE
Old 03-30-13, 02:52 PM
  #29  
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I know that TI is harder to work with but I was under the impression that Ti was very good with heat. I know that is is just as strong as steal but is something like 40% less dense.
Old 03-30-13, 10:50 PM
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icodes titanium headers...just over $10,000


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