Exhaust work...Powder Coat exhaust manifold?

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  • dannyg
    replied
    Buddy owns a wheel refinishing place, so I am going to ask him, just thought I would ask here first. After looking into a bit more looks like ceramaic is the way to go. But, I've also read that there are some powders that are good up to 1500 degrees. So we'll see...

    Anyone know if those are the studs I need?

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  • Justin B
    replied
    Originally posted by bsbrilesm3
    Coat away, I have a small powder coating shop and Ive did tons of manifolds and headers.
    I just personally wouldn't trust it, if he's just trying to keep it from looking rusty, use high temp exhaust paint. Right tool for the right job.

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  • Justin B
    replied
    If you are trying to refinish stock exhaust manifolds to make them look nice, use high temp exhaust paint. You can buy it in several different colors, including a bare steel or iron "look", available all over the place, but for online Eastwood came to mind first.

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  • bsbrilesm3
    replied
    Coat away, I have a small powder coating shop and Ive did tons of manifolds and headers.

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  • Justin B
    replied
    Originally posted by Matt-B
    Its already baked on there hotter then your exhaust gets any way I assume...
    To assume, "makes an ass out of you and me" :)

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  • Justin B
    replied
    I'd highly suggest NOT powdercoating exhaust components, especially headers and manifolds. If you want them coated, send them off to be ceramic coated. Powdercoat is baked on and flows almost as a liquid (so it's smooth on the piece like paint..) at a much lower temperature than what exhaust components reach.

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  • Matt-B
    replied
    I think its fine to do so, I hate the rust look myself...Like I said it will turn the tiniest shade lighter cause of all the heat constantly going through it.


    Its already baked on there hotter then your exhaust gets any way I assume...

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  • dannyg
    replied
    I was thinking either flat black or a flat dark gray...I already did the intake manifold wrinkle black.

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  • Matt-B
    replied
    My dads motor cycle has powder coated manifold down pipes etc


    id you do it black it will get ever so slightly lighter but its safe. I powder coated intake and mani as well


    Ive heard of people doing it to get rid of the rust

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  • dannyg
    started a topic Exhaust work...Powder Coat exhaust manifold?

    Exhaust work...Powder Coat exhaust manifold?

    Would it be safe to powder coat/high temp paint the exhaust manifolds? They are a bit rusty looking right now and want to clean them up...

    Also, is #18 what I need for the exhaust studs? Mine came out with the nuts because they were seized together...

    http://www.realoem.com/bmw/showparts...10&hg=11&fg=15

    Thanks,
    Danny
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