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Yukon XL Denali Performance

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Old Oct 29, 2007 | 04:23 PM
  #1  
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Default Yukon XL Denali Performance

Gents,

Just purchased my new favorite toy for the family. A 2004 Yukon XL Denali. I've purchased a CAI and a Tune - should have them by the end of the week. I've been researching and alot of people I see have eFans and Corvette servos. Where is a good place to buy eFans and is there a thread on the installation? What exactly is the Corvette servo? Does it help performance at all? I'm also looking at upgrading the exhaust after Christmas - what do you guys recommend for this Denali XL, I don't want any drone (Magnaflow, Corsa, ect).

Love the site and wanted to get some more info before I start spending any more!!!

MAJ Bush
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Old Oct 29, 2007 | 04:40 PM
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Formerly Low_LQ4 - 6/6/10
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Link for E/fans set up:
https://www.performancetrucks.net/fo...light=E%2Ffans
Or you can just get the 05 E/fans if you have a 34' radiator.
Link for Corvette Servo Assembly:
http://finishlinetrans.com/store/pro...products_id=61
Hope that helps.

Last edited by Low_LQ4; Oct 29, 2007 at 05:07 PM.
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Old Oct 30, 2007 | 06:55 AM
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Thanks for the links. I think I'm gonna go with 05+ eFans as they should be a direct bolt on for my radiator. I see the Corvette Servo, but still don't know what it is used for, is this something I can install my self? Any opinions on the exhsust?
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