LMM duramax dpf delete stacks

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Uploaded by on Jan 26, 2009

dpf, egr, muffler and cat deleted lmm duramax 125hp efilive and 6in stacks fighting for traction.

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Autos & Vehicles

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Uploader Comments (hotdiesel1)

  • sleeves and braces and 4wd launch that bitch!

  • Yea i needs them makes me nervous to ever use 4wd

  • im thinking of cutting off my cat this week end on my 07 lbz. im thinking of just cutting the thing out and when its time to get it services just put it back in. would that void my warrenty, or throw any codes?

  • Yeah do it do it!!! On the 08 the DPF Is a whole nuther story but on a lbz or earlier model it doesnt really matter because we have an lly and I asked a diesel mech at the dealership what he would do if I took the cat off and he said he could void the exhuast warrenty I just laughed haha exhuast warantey is there for if a hanger breaks or something of the nature

  • is it legal to take off the oxidation catalyst?

  • Haha its more illegal to take the dpf off im not so worried bout the cat then lol but I didnt take the cat completely off just hollowed it out, for warranty purposes. So I can convert every thing back to stock if it needs to be serviced by the dealer.

Top Comments

  • sweet, soon as GM gets there new 1500 with the duramax on the lots, think i might just buy one.

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All Comments (29)

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  • @ShowtimeStables66 cools exhaust gases

  • What the hell are all these stupid ass remarks? Shut the f up. Fags. If ur a man u dont care bout the bullshit. Fukn truk looks n sound mean. Thats all! Faggots. Be a man do ur own shit dude.

  • @Babler1468 yea since like 1996 or something like that? don't quote me lol

  • wait.......diesels have cats? never seen a cat on a diesel

  • what does the egr thing do?

  • with efi live did you get rid of some whistle at idle?

  • but nice truck dude. i like em lookin stock man.

  • @SMiller5488 sleeves and braces... soo yeah 4 wheel drive lauches is def hard on that trans but wat are sleeves and braces? do they help that.

  • @hotdiesel1 The sleeves& braces don't hold up all that well. I think you would be better off& getting aftermarket heavy duty tie rod's. My buddy went with the sleves& braces& he would still break the rod's.

  • where's the G80 locker action there!?!?

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