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Thread: dynatech q's

  1. #1
    Join Date
    Sep 2003
    Location
    Mukilteo, Wa.
    Posts
    387
    When i installed my craptacular exhaust on my 05 tahoe, i cut the y-pipe off for a true dual system. I'm going to a single style with less noise now, and was wonder if the dynatech system replaces from manifold, back to where the y-pipe meets the exhaust system (cat back). I've seen pics, but wasn't sure if every system came this way. Thanks for the help!
    '05 Tahoe 2WD 5.3
    Performance Mods: Nelson tune, 4" Volant Exhaust, Dynatech Full Header system, Volant Cold Air Intake, TB Bypass, 305/50R20 Eagle GT IIs
    Appearance Mods: 20x8.5 American Racing Torq-Thrust STs, Billet Emblem, Black Chrome Speed Grille, Removed running boards, door guards, fender caps and badges, and Silverstar lowbeams and fogs
    Cardomain Page> Click

  2. #2
    Join Date
    Jun 2004
    Location
    george west texas
    Posts
    3,694
    im shure they do but damn their xpensive...guess thats what you want thou if your wanting to keep your cats cause they come with cats...
    '13 silverado LT...stock

    '11 lt 4x4 z71..tvs1900

    '01 gmc twins 6.0 jakes 400 ladder bars w/ coilovers tuned by nelson performance

  3. #3
    Join Date
    Aug 2004
    Location
    Magnolia, TX
    Posts
    3,259
    you can get the headers or headers w/ y pipe. headers w/ y pipe is around $1200

    y pipe has cats too

  4. #4
    Join Date
    Sep 2003
    Location
    Mukilteo, Wa.
    Posts
    387
    Cool cool, got 'em ordered. Wish i still had my factory y. That'll learn me. LOL
    '05 Tahoe 2WD 5.3
    Performance Mods: Nelson tune, 4" Volant Exhaust, Dynatech Full Header system, Volant Cold Air Intake, TB Bypass, 305/50R20 Eagle GT IIs
    Appearance Mods: 20x8.5 American Racing Torq-Thrust STs, Billet Emblem, Black Chrome Speed Grille, Removed running boards, door guards, fender caps and badges, and Silverstar lowbeams and fogs
    Cardomain Page> Click

  5. #5
    Join Date
    Sep 2003
    Location
    Mukilteo, Wa.
    Posts
    387
    One more... How hard is install? Any special tools or tips? Thanks.
    '05 Tahoe 2WD 5.3
    Performance Mods: Nelson tune, 4" Volant Exhaust, Dynatech Full Header system, Volant Cold Air Intake, TB Bypass, 305/50R20 Eagle GT IIs
    Appearance Mods: 20x8.5 American Racing Torq-Thrust STs, Billet Emblem, Black Chrome Speed Grille, Removed running boards, door guards, fender caps and badges, and Silverstar lowbeams and fogs
    Cardomain Page> Click

  6. #6
    Join Date
    Sep 2003
    Location
    Mukilteo, Wa.
    Posts
    387
    bump... anyone i just got the box today. should i get a pro, or can a newb to headers do it? thanks
    '05 Tahoe 2WD 5.3
    Performance Mods: Nelson tune, 4" Volant Exhaust, Dynatech Full Header system, Volant Cold Air Intake, TB Bypass, 305/50R20 Eagle GT IIs
    Appearance Mods: 20x8.5 American Racing Torq-Thrust STs, Billet Emblem, Black Chrome Speed Grille, Removed running boards, door guards, fender caps and badges, and Silverstar lowbeams and fogs
    Cardomain Page> Click

  7. #7
    Join Date
    Jan 2006
    Posts
    621
    I'm sure you can do it if you take your time. I'm sure it will be somewhat of a bitch though. Are you doin just headers or headers cats & y? Oh & are they LT's mids or shorties?

    [1/8 mile E.T. - 8.23 @ 82.86 mph w/1.82 60'] '98swb,4/6drop,20"RozziDeeps on 275/40ToyoProxes '98LS1/4L60E,TRCheaTR cam,Ported TB,Billet MAF ends,MSD8.5 superconductor wires,S&P midlengths,!EGR,!cats,2 1/2" true duals w/X-pipe,Dynomax Ultraflows,TCI 3000,billet servo,TCI deep aluminum pan,3.73's w/Auburn posi; Eclipse CD, Rockford 6 1/2's, Memphis 12's, Punch 200 ix, Punch 500x

  8. #8
    Join Date
    Sep 2003
    Location
    Mukilteo, Wa.
    Posts
    387
    dynatech full system, everything
    '05 Tahoe 2WD 5.3
    Performance Mods: Nelson tune, 4" Volant Exhaust, Dynatech Full Header system, Volant Cold Air Intake, TB Bypass, 305/50R20 Eagle GT IIs
    Appearance Mods: 20x8.5 American Racing Torq-Thrust STs, Billet Emblem, Black Chrome Speed Grille, Removed running boards, door guards, fender caps and badges, and Silverstar lowbeams and fogs
    Cardomain Page> Click

  9. #9
    Join Date
    Apr 2005
    Posts
    4,229
    YOU CAN DO IT!!!

    Actually, I have no idea, but I never miss a chance to say that! I would think they are pretty straightforward since GM gave them their stamp of approval. Give it a shot.
    Gone, but not forgotten!

  10. #10
    Join Date
    Sep 2003
    Location
    Mukilteo, Wa.
    Posts
    387
    Sounds like a go, I guess i just need to buy a torque wrench now, lol.
    '05 Tahoe 2WD 5.3
    Performance Mods: Nelson tune, 4" Volant Exhaust, Dynatech Full Header system, Volant Cold Air Intake, TB Bypass, 305/50R20 Eagle GT IIs
    Appearance Mods: 20x8.5 American Racing Torq-Thrust STs, Billet Emblem, Black Chrome Speed Grille, Removed running boards, door guards, fender caps and badges, and Silverstar lowbeams and fogs
    Cardomain Page> Click

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