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Duramax LB7 Bully Dog Duals


Duramax LB7 Bully Dog Duals Exhaust(Rear)

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25 Responses to “Duramax LB7 Bully Dog Duals”

  1. mirc225 says:

    @mirc225 yea cause at school all they talk about it is cummins and cummins but i wanted to ask a duramax owner what his opinion is on the subject, because i hear LLY have had issues with over heating and that the LB7 just had injector issues but overall it gave better mpg and i hear that the LBZ is awesome and that the LMM that it sucks cause of all the emissions stuff. . sadly i live in california too so thats another down fall. Thank you very much on your oponion i appreciate it!!

  2. TOPSHELFdmax02 says:

    @mirc225 its reliable but each engine model had its own issues. if i did a lil more home work i woulda got an LBZ. which would b the 2006 Duramax. Cummins are very reliable too, but the auto trans sucks. so i guess its just what u prefer to drive every day. . . i love my dmax tho. and i plan on building a mid 80’s chevy project wit a 12 valve cummins and a zf 6 speed. . .

  3. mirc225 says:

    dude so is the duramax reliable? and what mpg do you get? im planning on getting a diesel but i dunno if i should go cummins or duramax.

  4. ThatHoodNiggaBrik says:

    my straight piped nissan patrol sounds betta

  5. O2FASTFORME says:

    what size exhaust tips are those?

  6. ffafarmrchevy15c says:

    AEM cold air would give u more horses plus better milage and when u install the cold air get a high flow induction kit for it which gives more power off the cold air and engine combind

  7. sk8forlife90 says:

    now get that modded and tuned like crazy and have fun smoking tail gatters lol

  8. TOPSHELFdmax02 says:

    yea

  9. feulizekid45 says:

    ok just one more question are they turbo backs?

  10. feulizekid45 says:

    haha true that!

  11. cumminsturbofan101 says:

    ah screw the neighbors go for it anyway haha

  12. feulizekid45 says:

    oh ok cause i just got an edge chip put into mine i can’t really do the stacks as much as i like to just i’d have some bitchy neighbors if i do! But thanks for the help!

  13. TOPSHELFdmax02 says:

    i got em right from bullydog. . . its the standard dual kit. i dont have it on my truck anymore cuz now i have stacks, but i liked it while i had it. . .

  14. feulizekid45 says:

    hey man where did you find these particular set of duals? How what kind of bully dogs are they? I have an 02 just like this one and i love the sound of these so i would appericate it if you could help me out here thanks! . . . awesome truck by the way!

  15. dieselvsgas1 says:

    get a aem cold ait intake

  16. kelly6580 says:

    gay
    nice truck but duals on a diesel is gay

  17. TOPSHELFdmax02 says:

    its on my main page. . . the quality isnt the best cuz i did it on my digital camera but it still sounds pretty good. . . just click my user name and it will take u to my channel.

  18. diesal41989 says:

    do you got a video of it with stacks? i wanna see that.

  19. TOPSHELFdmax02 says:

    i got 6inch stacks on it now. . . sounds bad ass

  20. TOPSHELFdmax02 says:

    its an 02

  21. diesal41989 says:

    it almost sounds like gas 6. 0 when it idols from the back. . . . . . you need turbo back exhaust 5 inches and this thing would sound sick

  22. diesal41989 says:

    what year LB7 is this?

  23. dodgedude101 says:

    put twin turbo on it. . . switching the intake . . . its some work but we can do it

  24. Britewhiteram says:

    Thats gonna be a hard one to do seeing how theres only one turbo. . . the exhaust is what drives the turbo and then exits out the back of the turbo and thru the down pipe. . . .

    The only ways hes gonna ‘true dual’ it is if he has a turbo on the right bank and left bank of cylinders. . . but i would sure like to see you try

  25. 89warren90 says:

    no smoke? )=

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