Thread: What's the Best site 4 DT headers?

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  1. #1 What's the Best site 4 DT headers? 
    GrandPrix Junkie SDGTP99's Avatar
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    Like the title says. I'm looking to get me a set of Doug Thorley headers for the GXP. Now I see they can still be found on the DT website for around $960. I'm not paying that for a set of headers. & lMPerformance offers them for $689. Are there any other sites selling these headers at a btr price? (Assuming they aren't knockoffs that is)
    OverKilled, HAI, Ported Throttle body, Ported intake, ZZP DP, Magnaflow, BMR ta's, GMPP STB's, CCS springs, tinted tailights, roof rails, TEP cool'r, G8 hood. Glass Gearbox.
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  2. #2 Re: What's the Best site 4 DT headers? 
    GXP Level Member 91parkave's Avatar
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    Call them. They sell for 600shipped all day.obx go for 500 and people aren't having issues either. Why did you buy the Zzp down pipe?
    06 GXP | 222/227 cam/cartuning turbo kit on 8psi/meth/e85 coilovers/ still on stock trans at 130k
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  3. #3 Re: What's the Best site 4 DT headers? 
    GrandPrix Junkie SDGTP99's Avatar
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    I think I will give them a call after I make sure the tranny is still running great. No point blowing money on headers if it is. As for why I bought the zzp dp? Because your dp is the only hogan dp I've found available. But, it isn't complete.
    OverKilled, HAI, Ported Throttle body, Ported intake, ZZP DP, Magnaflow, BMR ta's, GMPP STB's, CCS springs, tinted tailights, roof rails, TEP cool'r, G8 hood. Glass Gearbox.
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  4. #4 Re: What's the Best site 4 DT headers? 
    GXP Level Member 91parkave's Avatar
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    Nah I'm saying downpipe is completey pointless with headers.
    06 GXP | 222/227 cam/cartuning turbo kit on 8psi/meth/e85 coilovers/ still on stock trans at 130k
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  5. #5 Re: What's the Best site 4 DT headers? 
    GrandPrix Junkie SDGTP99's Avatar
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    Ahh. I was under the impression that the DT headers didn't come w a downpipe.
    OverKilled, HAI, Ported Throttle body, Ported intake, ZZP DP, Magnaflow, BMR ta's, GMPP STB's, CCS springs, tinted tailights, roof rails, TEP cool'r, G8 hood. Glass Gearbox.
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  6. #6 Re: What's the Best site 4 DT headers? 
    GrandPrix Junkie SDGTP99's Avatar
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    Thanks for reminding me about a tranny cooler though. I may try and get one here in the next few weeks.
    OverKilled, HAI, Ported Throttle body, Ported intake, ZZP DP, Magnaflow, BMR ta's, GMPP STB's, CCS springs, tinted tailights, roof rails, TEP cool'r, G8 hood. Glass Gearbox.
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  7. #7 Re: What's the Best site 4 DT headers? 
    GXP Level Member 91parkave's Avatar
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    Quote Originally Posted by SDGTP99 View Post
    Ahh. I was under the impression that the DT headers didn't come w a downpipe.
    the headers are the downpipe. You'll have to have them welded in to the rest of the exhaust.
    06 GXP | 222/227 cam/cartuning turbo kit on 8psi/meth/e85 coilovers/ still on stock trans at 130k
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  8. #8 Re: What's the Best site 4 DT headers? 
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    What are the gains with headers?

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  9. #9 Re: What's the Best site 4 DT headers? 
    GrandPrix Junkie SDGTP99's Avatar
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    Really? I thought the headers stopped right after the y-pipe. That's the whole reason I got a DP before getting headers. Cuz the DP is from the y-pipe to the cat. Ja?
    OverKilled, HAI, Ported Throttle body, Ported intake, ZZP DP, Magnaflow, BMR ta's, GMPP STB's, CCS springs, tinted tailights, roof rails, TEP cool'r, G8 hood. Glass Gearbox.
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  10. #10 Re: What's the Best site 4 DT headers? 
    GXP Level Member 91parkave's Avatar
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    Notice right before the flex section in my exhaust is where the Doug thorleys end. Ordering the down pipe would make you have to chop half of it off to get it welded on.if I were you I'd get a new pipe welded in to your cat for about 20-30 in labor. The only thing is driving to the muffler shop to get them put on.
    06 GXP | 222/227 cam/cartuning turbo kit on 8psi/meth/e85 coilovers/ still on stock trans at 130k
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  11. #11 Re: What's the Best site 4 DT headers? 
    GrandPrix Junkie SDGTP99's Avatar
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    Shucks I probably wasted money on a DP. Ih we'll. It's all good since there's no telling when I will be able get headers. BTW, Your GXP is pretty awesome.
    OverKilled, HAI, Ported Throttle body, Ported intake, ZZP DP, Magnaflow, BMR ta's, GMPP STB's, CCS springs, tinted tailights, roof rails, TEP cool'r, G8 hood. Glass Gearbox.
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  12. #12 Re: What's the Best site 4 DT headers? 
    GT Level Member Overkill's Avatar
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    Danny at Sparktec Motorsports is where I got my OBX headers from for my TrailSS. If you email them, I believe he's doing OBX headers for $475 shipped for the LS4s.

    Email all inquiries to willoverkill@gmail.com!
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  13. #13 Re: What's the Best site 4 DT headers? 
    GTP Level Member joshv's Avatar
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    buddy of mine got them off ebay 450 shipped.. they look good... dp included

    2005 GXP / Cartuning Turbo Kit / meth / Cutout / Ported LS4 intake Manifold / HP Tuned / Custom 3" Cat-Back / Highflow Cat / SSC Springs / Poly Dogbone Mount's / 2nd Tranny /
    ( p/o track time12.6@109mph 1.7 60ft )
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