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Old Jul 22, 2004 | 02:23 PM
  #1  
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Thumbs down QTP Headers

I bought a set of headers from QTP a year and a half ago. The problem is that I've only put 4000 miles on them in that time and they are rusting pretty bad. They were coated when I got them from QTP and are not the stainless ones. I called QTP about them rusting and got the big go away. Is it common for coated headers to rust in only 4000 miles?

Kobwo
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Old Jul 22, 2004 | 03:16 PM
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My grots are coated and have developed rust. Do they get exposed to road salt, chemicals, or stones?
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Old Jul 22, 2004 | 03:41 PM
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Dont blame QTP. Its the coatings that suck. If you dont want rust go stainless steel.
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Old Jul 22, 2004 | 03:42 PM
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If QTP sold them coated it is also QTP's problem in my opinion.
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Old Jul 22, 2004 | 03:49 PM
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They all rust.

My old FLPs rusted in 6 months (including winter driving).

My TPIS headers on my C5 rusted in a couple years. The car sees only sunny days, and most of the coating is gone from the collectors now.

Buy stainless steel or deal with the rust.

Dope
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Old Jul 22, 2004 | 03:56 PM
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Yep I have QTP stainless steel headers, and no rust, even after a winter driving on salted roads. But they do get dull looking; they aren't as shinny as when new. You just can't win. The problem with exhaust systems is they get very hot and have cold, corrosive liquids thrown on them. That's a pretty challenging environment for any material. You could have some custom headers made out of Inconel or Titanium if you have unlimited funds!
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Old Jul 22, 2004 | 03:58 PM
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coatings generally rust my pacesetters started to develope surface rust by the end of the first month (january) in NJ...it happens "big go away" lol jk.
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Old Jul 22, 2004 | 04:19 PM
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I have QTP stainless headers. The primaries at the top just have the normal discoloration due to the heat (purplish-blue), but I think it looks kinda cool. The bottoms near the collectors is very discolored (yellowish-brown), but its not rust. The car was driven in the winter so it was been exposed to salts. All in all I'm more than happy with them.
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Old Jul 22, 2004 | 04:45 PM
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i dont know why you'd even get kooks or qtp and not get the stainless steel version .
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Old Jul 22, 2004 | 05:11 PM
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Originally Posted by jrp
i dont know why you'd even get kooks or qtp and not get the stainless steel version .
did they offer stainless a yaer and a half ago when he said he ordered these?


My Jet-hot's started to rust a WEEK after putting them on. Kobwo, you said you only put 4k miles on your car in the past year and a half, where has your car been stored or sitting? Maybe thats part of the problem, but like everyone has said, they are going to rust eventually. Coating just slows the process
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Old Jul 22, 2004 | 09:00 PM
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Originally Posted by jrp
i dont know why you'd even get kooks or qtp and not get the stainless steel version .
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Old Jul 22, 2004 | 10:53 PM
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QTP didn't have stainless a year and a half ago.
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Old Jul 22, 2004 | 11:00 PM
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Originally Posted by absolut_speed
QTP didn't have stainless a year and a half ago.
thanks for clearing that up
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Old Jul 22, 2004 | 11:34 PM
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I have not seen a coating that is worth a ****. JetHot rusted as well and was better off using high temp paint.
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Old Jul 23, 2004 | 09:07 AM
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I wouldn't worry about it too much, my headers have also started rusting a little and they have the coating as well. One thing I have found that helps if you want to take the time is use some turtle wax chrome polish on them. I did this and it actually got rid of some of the rust and has pretty much prevented new rust. Just have to keep cleaning them with the stuff.
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Old Jul 23, 2004 | 04:52 PM
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Originally Posted by jrp
i dont know why you'd even get kooks or qtp and not get the stainless steel version .

Because when I could pick up a set for the same price as some Hookers, it was well worth it.
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Old Jul 23, 2004 | 05:19 PM
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i have a bad experience with my coated jethots.... the rusted badly..

i now have the QTP stainless and couldnt be happier
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Old Jul 25, 2004 | 10:02 AM
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I always felt that coating does crap for corosion. It's merely used as a temperature barrier. I plan to get Stainless and then coat them. Or if I win the lottery, custom titanium.
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