Thread: 2007 Grand Prix Non-SC - Dual Exhaust??

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  1. #1 2007 Grand Prix Non-SC - Dual Exhaust?? 
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    Hello Everyone;

    I have a 2007 Pontiac Grand Prix, 3.8L V6 non-super charged. I bought it a year old in '08, and long since paid it off. It's been a great car and I love it very much.

    But the Pontiac is my daily driver, and my 2018 Challenger is my fun car. lol Anyway...

    I like the look of dual exhaust I see on some '07 Grand Prix's, and was wondering if it's possible to drop a dual-exhaust in my base model?

    Just FYI...
    I'm looking to mod my Grand Prix, not to have it keep up with Challengers and the like, just some improvements to make it a 'fun' daily driver. Any ideas are appreciated.

    Thanks in advance.

    2007 Grand Prix Non-SC - Dual Exhaust??-20180624_132947-sm-jpg


    Respectfully,

    Roland
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  2. #2 Re: 2007 Grand Prix Non-SC - Dual Exhaust?? 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
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    Yeah, everything will fit into place. Just need a few more rubber hangers for the other side I believe.

    Also the dual exit rear valance piece would be wanted.

    SMGPFC Member #1
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  4. #3 Re: 2007 Grand Prix Non-SC - Dual Exhaust?? 
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    That's what I was hoping. I've seen some exhaust kits, just wasn't sure if they would physically fit the undercarriage without obstruction.

    Hopefully the valance fits the existing bumper cover, would definitely want to replace it.

    Thanks for the response.
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  5. #4 Re: 2007 Grand Prix Non-SC - Dual Exhaust?? 
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    upgrade the sway bars for better handling on twisting roads
    08 grand prix NA3800
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  6. #5 Re: 2007 Grand Prix Non-SC - Dual Exhaust?? 
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    Upgrade just to new, or do you have any recommendations for a brand/type?

    I just recently had new struts installed and replaced a couple of sway bar links that were worn. But I'm more than willing to try a new sway bar(s).
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  7. #6 Re: 2007 Grand Prix Non-SC - Dual Exhaust?? 
    GT Level Member mguzzo's Avatar
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    you can get the upgraded front and rears at Jegs, Summit, GM PartsDirect, etc.

    Front PN 19418155 34mm
    Chevrolet Performance 19418155 [12498643] Front Sway Bar | JEGS

    Rear PN 12498642 19mm
    Chevy 12498642: Rear Sway Bar 2000-05 Chevy Impala/Monte Carlo | JEGS


    or go big with the ADDCO rear 7/8"
    ADDCO 639: 7/8" Rear Sway Bar 1998-10 Impala | JEGS
    --
    "Silver Bullet" 98 GTP Coupe: Stock, rust free, and broadsided.
    Old '98 GTP Coupe: VS Cam, 3.0, S2IC, 42.5#, TOGs, N*/LQ4, Corsa. it once ran a 13 flat
    Older '98 GTP Sedan: Pullied, rockered, SSIC, etc. Stock 14.33 @ 96.5 / PB: 13.89 @ 101
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  9. #7 Re: 2007 Grand Prix Non-SC - Dual Exhaust?? 
    Turbo is the way to go. BillBoost37's Avatar
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    I believe you also need another exhaust hanger bracket at the back of the car. The rubber insulators for sure, but the bracket I remember adding for people when I did duals on other cars.
    I drink..so consider that when reading my posts.

    2010 Audi A6 Dual IC's
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