performance
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2004 Yukon Denali exhaust pipe size and muffler recommendations?
Hey I have a 04 Denali and my factory muffler has rotted through finally and its time to replace it... Problem is I can't seem to find the exhaust diameter size online that may be right. Ive seen 2.5, 2.75, and 3.0 inches. I haven't been under the truck yet to measure it myself and can't find a... -
Best Tuner for ‘04 Yukon 5.3(L59?)
I just recently got into the sound of preformacne with these body styles of GMC/Chevrolet/Cadillac. After reading up on them and seeing the potential of the 5.3L V8. I want to get mine tuned, as I have already got a Flowmaster cat-back exhaust, and a K&N cold air intake. To me I want more out of...- Police428
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- 2004 yukon 5.3 l59 performance
- Replies: 4
- Forum: Performance
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AFM Delete - 5.3L LMG
Looking to do a AFM delete kit (DoD Delete) on my 07 tahoe. Looking for suggestions for anyone that has done this delete in the past and has any suggestions. I can find kits from places like Texas performance, but I feel like there is more to the kit than what they have to offer for parts. For...- tjmrider
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- afm cam delete dod performance
- Replies: 1
- Forum: Performance
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P0300, Service stabilitrack and rough idle.
I’m at a loss. I have a 2011 Tahoe z71 that we purchased a month ago. Truck has 165k miles. It started running rough at idle and seemed to be getting bad fuel mileage. On cold starts it seems to run great and after warming up it gets a slight rough idle. Seems to lighten up when placed in park...- Joe W
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- engine idle misfire p0300 performance rough idle stabilitrak tahoe voltage z71
- Replies: 4
- Forum: Engine & Drivetrain
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2016 Yukon Denali - Upgrade Shop/Shifting
I have been lurking on this site for a while and wanted to see if there were any updates. Anyone who can help with my below questions would be awesome! 1. Anyone had luck getting transfer case/trans replaced CPO? Definitely starting to have trans issue and the first dealer said to make sure...- BagaDonuts
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- 6.2 performance shifter transfer case transmission upgrade yukon.yukon denali.
- Replies: 2
- Forum: Engine & Drivetrain
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Good Houston Machine Shop?
Im looking to have a Gen V LT1 block bored and a crank polished and balanced as well as having the short block assembled. Can anyone recommend any good Houston TX shops that can perform this work?- TooMuchTxn
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- engine build machine shop performance
- Replies: 2
- Forum: Southwest
