Thread: stock V8 mufflers on a gtp

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  1. #1 Re: stock V8 mufflers on a gtp 
    The mod from over yonder TheOtherNick's Avatar
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    Quote Originally Posted by Bio248 View Post

    also, can someone explain to me what the differences between v8 and v6 mufflers are? a muffler is a ****ing muffler.
    8 is a bigger number than 6 so it is better. noob
    01 gtp-big cam e85 dd 78dodge- guzzling fuel 05 cummins- rollin coal
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  2. #2 Re: stock V8 mufflers on a gtp 
    The Blue One blueguy's Avatar
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    Quote Originally Posted by rocafella2032 View Post
    My borla mufflers flow a lot better. Almost 2 mpg gain and they sound great


    Probably drove more on the highway.

    Quote Originally Posted by gtpinsc View Post
    flowmaster 40 series DO NOT sound like crap.
    Quote Originally Posted by chunky View Post
    have a video of a nice sounding one, because IMO this YouTube - 2004 pontiac grand prix gtp supercharged 3.8L V-6 does not sound good. i do not like raspy exhausts.
    That is because the resonator is gone...plus you need more exhaust mods to compliment flow 40's.

    YouTube - GTP Exhaust

    Quote Originally Posted by 01GTP View Post
    8 is a bigger number than 6 so it is better. noob
    Which equates to 2 more MPG's like that guy up top got...must have installed V8 mufflers...
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
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