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It's been a while......
Ive been out of the GM Performance world for A WHILE. I picked up a clean low mile 17 GMC Yukon XL Denali and am wanting to start giving her a little pep. What are some smaller mods I can do to get her to wake up?
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Tuning it for starters.
Other than that I would just jump straight into an AFM delete. Trans thermostat delete would be good too |
What gear ratio? Probably get it regeared is gonna be a good value upgrade. Is it a 2wd?
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Thank you- I forgot how much this addiction costs lol. I've gotta get a second job now
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