Still got a duramax!!! come on Duramax people! where ya at?!!!
I have an 07 LBZ and it whistles pretty loud but i want more! any of you put an intake on it and got more whistle than stock?! i mean cummins...
yeh i never took the snap ring outta mine, and that turbo was annoying loud, but i loved it regardless. i guess i shoulda looked for a ring when i...
Fantatsic looking truck!! It would be better without the cap but, still nice! O and thats not my GMC, i found it and thought it was cool lookin....
Its a speedy one! I got an LBZ and its quite fast!! even with 10k on the back of it! The LMM has just a bit more torque so yeh!
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