Chevy/GMC 4.8L V8: 14 INCH MAGNAFLOW Vs STRAIGHT PIPES!

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  • Опубликовано: 13 сен 2024
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    Chevy/GMC 4.8L V8: 14 INCH MAGNAFLOW Vs STRAIGHT PIPES!
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Комментарии • 86

  • @Bandit77TA
    @Bandit77TA 3 года назад +78

    Straight pipes. That red truck was one of the worst running & sounding I've heard on here.

    • @sdusb1243
      @sdusb1243 Год назад +3

      Yeah that thing needs other work before a muffler, lol

  • @r.t.1942
    @r.t.1942 3 года назад +104

    the z85 needs a tune up it's missing

  • @eddiecampbell5925
    @eddiecampbell5925 3 года назад +33

    The gray truck sounded awesome!

  • @gmega8
    @gmega8 3 года назад +48

    Z85 with that chug chug idle wouldn’t be surprised if it stalled half way down the road. 😂

  • @vtx1300c74
    @vtx1300c74 3 года назад +41

    the straight pipes turn a regular old truck into a thing of beauty

  • @SteveStoltz
    @SteveStoltz 3 года назад +35

    Sounds like they need a tune up on the red truck.

    • @adamgugin3012
      @adamgugin3012 3 года назад +2

      I was gonna say the same thing

    • @lsjionredlinesupercharged2049
      @lsjionredlinesupercharged2049 3 года назад +2

      Agreed

    • @TerryByrdJr
      @TerryByrdJr 3 года назад +4

      Yeah it sounds like shit

    • @98silverado
      @98silverado 11 месяцев назад +1

      Red one . Didn't even sound like it's on

    • @mikewasko4964
      @mikewasko4964 7 месяцев назад

      4.8 are notorious for having throttle body issues.
      If it's starts to lag ,spit and sputter over 3500 rpm , it's most likely the throttle body.
      $190 at auto zone and about 20 min of your time it will run like it's brand new.

  • @itstherightone5179
    @itstherightone5179 3 года назад +9

    The red truck has clogged catalytic converters.

  • @nah6430
    @nah6430 3 года назад +11

    I think my completely stock 2001 Silverado 4.8 sounds better than the red one lol, I'll be straight piping it though

  • @smooth235
    @smooth235 3 года назад +9

    That red one sounds like a loopy cam

  • @Chris-pz4mb
    @Chris-pz4mb 2 года назад +13

    I didn't know GM made a 4.8 5 cylinder. 😆

    • @richgwozdz8580
      @richgwozdz8580 Год назад

      Bro my I say that every time I restart my 4.8 till i rev it up and it clears out it sounds like a 5 banger lol

  • @lenwoodcruze3594
    @lenwoodcruze3594 3 года назад +30

    YIKES! Definitely a big NO to the Magnaflow setup..... what was wrong with it?

    • @gunnykiller1623
      @gunnykiller1623 3 года назад +16

      Sounded more like a engine problem more than the muffler

    • @mitchlehammers1883
      @mitchlehammers1883 3 года назад +3

      i think it needs engine work, has a bad miss, plus I never seen a 1 in and 1 out muffler that sounds worth a crap.

  • @carlos5.030
    @carlos5.030 3 года назад +7

    The red one is dying

  • @AdmiralRustyShackleford
    @AdmiralRustyShackleford 3 года назад +6

    Red truck giving that Magnaflow a bad image. Should've spent his money fixing it up first. If the engine is on its way out, I'd hack the muffler off and call it good, wouldn't spend any money on it.

  • @erichaley6776
    @erichaley6776 3 года назад +2

    Gray truck sounds awesome!!!!

  • @joanrodriguez5848
    @joanrodriguez5848 3 года назад +8

    Everyone says straight pipe but drive one truck with straight pipe for few days and you will get annoyed lol

    • @AdmiralRustyShackleford
      @AdmiralRustyShackleford 3 года назад

      If it's out the back like this, it's not loud in the truck. I ran straight pipes on my old truck in high school (no cats or muffler, sounded awful) and it wasn't near as loud as you'd think.

    • @joanrodriguez5848
      @joanrodriguez5848 3 года назад

      @@AdmiralRustyShackleford I have my 2011 Ford F-150 with the 5.0 had straight pipe with no cats 3” all the way it sounded nice but damn it got me annoyed

    • @joanrodriguez5848
      @joanrodriguez5848 3 года назад

      @@AdmiralRustyShackleford after that I added a carven r and was good but same thing a lil to loud, now I have a magnaflow 14” and is to quiet lol

    • @AdmiralRustyShackleford
      @AdmiralRustyShackleford 3 года назад

      @@joanrodriguez5848 Has the Magnaflow broken in? With no cats it should be fairly loud.

    • @joanrodriguez5848
      @joanrodriguez5848 3 года назад

      @@AdmiralRustyShackleford I been having in it fowl couple months and I drive the truck every day so am guessing yes

  • @KR_Diecasts
    @KR_Diecasts 3 года назад +7

    Straight pipe wins !

  • @mikewasko4964
    @mikewasko4964 7 месяцев назад

    I bought a 2016 Silverado 2500 with 6.0 brand new and cut the muffler off and replaced it with a peice of straight pipe the 1st day i had it.
    No muffler needed and everyone always compliments me on how good it sounds where ever i go and ask what muffler i have on it. Ive never been pulled over for noise and its just got a mean sound that isant over the top.

  • @Ran_Ptat
    @Ran_Ptat 2 года назад +3

    Yikes, that red truck doesn’t sound very happy😬

  • @landscapingspecialist
    @landscapingspecialist 2 года назад +1

    Wow i just bought an ‘04 sierra w this motor! Looks like ill have to get some longtubes and a magnaflow 👌🏻

  • @joseluisespino185
    @joseluisespino185 Год назад

    i have a 2005 z85 after seeing this im straight piping mine

  • @Low4.8
    @Low4.8 2 года назад +1

    I had true dual straights coming out like the side like the red truck and I had the cops called multiple times on me for them

  • @mattkiser9965
    @mattkiser9965 3 года назад +5

    I have an '02 Silverado with the 4.8 V8 in it and a single in/dual out Flowmaster Super 10 installed and it isn't loud enough for me especially at idle. Would you say a muffler delete would be the route I should go?

    • @mattkiser9965
      @mattkiser9965 2 года назад

      @M Jr. I ended up doing true dual catback straights with an X pipe and it sounds awesome!

    • @keatonmoss7366
      @keatonmoss7366 2 года назад

      @@mattkiser9965 I have the same setup and the same exact problem the super 10 on the 4.8 just isn’t quiet loud enough, but I wanna know how clean does the x pipe sound with those true duals.

    • @mattkiser9965
      @mattkiser9965 2 года назад +1

      @@keatonmoss7366 Honestly the X Pipe really sounds awesome with a true dual setup. As long as you leave the cats intact then it won't sound super clappy or annoying. I have true duals 2.5" diameter pipe with an x pipe and it is just about perfect for me. I have thought about taking the x pipe out just to try it out for a while but I'm afraid it will be too loud. If you want loud and smooth then go with true duals and an x pipe but leave the cats installed.

  • @andyworgess8998
    @andyworgess8998 3 года назад +1

    Grey truck was great

  • @frightenedskillet1051
    @frightenedskillet1051 2 месяца назад

    The thing about 4.8’s is they flow almost nothing at idle as well as all of them idling extremely low

  • @mitchlehammers1883
    @mitchlehammers1883 3 года назад +3

    seems like it rains a lot there.

  • @user-vj5bz4vc9p
    @user-vj5bz4vc9p 6 месяцев назад

    There was no “Z85” package for those trucks, that’s just a 2WD owner that wants his truck to be a 4WD z71 so bad , I think his main focus is a tune up, not a $300 exhaust

  • @thtguyryan
    @thtguyryan 3 года назад +5

    That thing ain’t straight piped, straight piped is no cats no Muffeler an true duals🤦🏼‍♀️

  • @BradHuey1992
    @BradHuey1992 3 года назад

    I liked the duals

  • @kankan572
    @kankan572 Год назад

    Isn’t straight pipe just everything is gone like muffler delete etc? My son has a straight pipe Silverado that he bought from a guy that had it completely customized but his is LOUD LOUD!!!!

  • @el.junior6976
    @el.junior6976 3 года назад +1

    Red truck sounds like a lawnmower

  • @RJedmiston
    @RJedmiston Год назад

    Jeeeesus that z85 is strugglin

  • @ightbet4054
    @ightbet4054 3 года назад

    What is that called for the silver truck liek half the exhaust?

  • @cuzican8675
    @cuzican8675 3 года назад +1

    Red one has a badddd miss

  • @williamhoffman6133
    @williamhoffman6133 3 года назад

    I did this to mine. Will hst hurt my tires?

  • @doug42780
    @doug42780 3 года назад

    I have a 00 dodge durango. What would be the best sit up to put on it. I want it to be sound deep

    • @user-vj5bz4vc9p
      @user-vj5bz4vc9p 6 месяцев назад

      Don’t put a sound system on a Durango, please

  • @M5E39_03
    @M5E39_03 3 года назад

    My dad has the same truck 😂

  • @big50round
    @big50round 3 года назад +1

    Red wasn’t it

  • @quayshunedwards8725
    @quayshunedwards8725 3 года назад

    Whats the shop location? I want there business.

  • @timmunson7699
    @timmunson7699 3 года назад

    Where in Tennessee are y'all

  • @landscapingspecialist
    @landscapingspecialist 2 года назад

    Is the 4.8L reliable?

    • @darkside2521
      @darkside2521 2 года назад +2

      My 4.8 has 272000 miles of being hammered and going with out no oil in the engine for months but still wont break at all , I been try to swap a 6.0 in but my 4.8 thinks it's God and refuses to die. 😐

  • @Kenny370
    @Kenny370 2 года назад

    Owner of the z85 needs to spend his money on maintenance before buying an exhaust

  • @Thebumpinthenight
    @Thebumpinthenight 3 года назад

    Red trucks need a tune not exhaust work

  • @98silverado
    @98silverado 11 месяцев назад

    It's got headers long tube u can see. Red one. They missed that. And wtf it's sounds horrible

  • @Powerstroke_Co
    @Powerstroke_Co 2 года назад

    Red truck sounds sick 🤢

  • @str33ttun3r9
    @str33ttun3r9 2 года назад

    Red one misfire ? Lol

  • @the_graham20
    @the_graham20 Год назад

    that z85 sounds terrible. thing needs some work lol

  • @xavierbratrsovsky9464
    @xavierbratrsovsky9464 2 года назад

    That red one is not healthy

  • @thesoggybaguette4465
    @thesoggybaguette4465 3 года назад +2

    Those 4.8s just don't sound anywhere near as good as the 5.3s and 6.0s

  • @JohnSmith-xx1lx
    @JohnSmith-xx1lx 2 года назад

    MagnaFlow sounds horrible. Straight pipes for the win by far.

  • @mattleonard5268
    @mattleonard5268 2 года назад

    The red truck sounds like shit. Not the mufflers fault.

  • @oxfordf1518
    @oxfordf1518 3 года назад

    Red truck sounds like shit