Thread: GTP exhaust manifold needed

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  1. #1 GTP exhaust manifold needed 
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    Need front exhaust manifold for an '04 GTP Comp G, still new to these cars, not sure what other years or trims are the same. Will take whole exhaust from the flexpipe to the motor as well if it is in good shape
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  2. #2 Re: GTP exhaust manifold needed 
    GrandPrix Junkie HighOctaneRacing's Avatar
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    I can sell you the front and rear exhaust manifolds with the crossover pipe if you want. I can get you a shipping quote as well.
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  3. #3 Re: GTP exhaust manifold needed 
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    I have a gt 04

    Sent from my SM-N900T using Tapatalk
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  4. #4 Re: GTP exhaust manifold needed 
    Killa Bee Scottydoggs's Avatar
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    buy headers. why go backwards?

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  5. #5 Re: GTP exhaust manifold needed 
    GrandPrix Junkie HighOctaneRacing's Avatar
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    I was gonna say headers but maybe he doesn't have the money or doesn't want headers.
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  6. #6 Re: GTP exhaust manifold needed 
    Killa Bee Scottydoggs's Avatar
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    if you need new manifolds for some reason, buy headers....who dont want headers? intro to modding right there.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  7. #7 Re: GTP exhaust manifold needed 
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    I thought headers would be a lot more expensive after seeing the ZZP ones, but maybe not. Are these any good? And do they fit an '04?

    http://www.protuninglab.com/hds-gp97...d=140848870378
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  8. #8 Re: GTP exhaust manifold needed 
    GrandPrix Junkie HighOctaneRacing's Avatar
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    Buy the speed daddy headers
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  9. #9 Re: GTP exhaust manifold needed 
    GTP Level Member buck531's Avatar
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    Yep. they'll fit. Those are known as SD (Speed Daddy) headers. If you have emissions you'll have to weld/clamp a cat in place because those headers delete the cat.
    03 GS - SSAC, AEM wb, PT,SR rockers, Gen 3, 3.4, dynotech trans w/ 3.29's.

    87 Fiero GT. L67 Swap. XP, ported heads/sc. N* TB, FSIC, 2.8, 12.018 @ 113 1.71 60'.
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  10. #10 Re: GTP exhaust manifold needed 
    Killa Bee Scottydoggs's Avatar
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    speed daddy headers, 200 to 117 shipped. you need to add a new cat, or cut and weld your stock one in, cause NY went cat commie on you.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  11. #11 Re: GTP exhaust manifold needed 
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    Not worried about emissions, I'll make it work one way or another. Looks like they are even cheaper off of speed-daddy.com itself, I guess I'll be ordering those on Friday!
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  12. #12 Re: GTP exhaust manifold needed 
    Killa Bee Scottydoggs's Avatar
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    only thing you need is band clamps, 2) 2.25 and 2) 3 inch, toss the crap clamps and the gaskets they come with in the trash.


    use only the cat back gasket they send you, and then reuse the metal gaskets on your engine now.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  13. #13 Re: GTP exhaust manifold needed 
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    If u go with stock manifolds I have them from my 06
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