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2011+ LML Performance Parts Discussion Discussion of Performance Parts For the '11 and up LML Duramax Trucks No Advertising

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Old 11-19-2012, 07:29 PM   eBay Motors  #11 (permalink)
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Originally Posted by PirateDiesel12 View Post
Ditch the leveling kit... And put on a 4" lift...


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Agreed, just do plenty of research cause there are a few 4" aka "glorified leveling kits" out there that give you a horrible ride and CV angles. If you go for a 4" look at Cognito ad Rancho, although Rancho looks bigger than 4".
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Old 11-19-2012, 07:56 PM   eBay Motors  #12 (permalink)
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I almost jumped and bought a mini myself but figure the epa stuff won't last and something will come along later.....
exactly, plus if h&s doesn't wind up getting this figured out and no longer sells tuners it will only be a matter of time before they go out of business. then you will have an unsupported tuner with nothing to fall back on should you have a problem with it. i'd rather sit back and see how stuff shakes out.
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Old 11-20-2012, 06:30 AM   eBay Motors  #13 (permalink)
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also....i have a ready lift leveling kit with a 1 inch block in the rear....torsion bars arent cranked at all there about even with the cross member....and it rides like shit any one know of any tricks to make it ride a little nicer?
Get the cognito ucas and some bilstein 5100's, everything will be good then.
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Old 11-20-2012, 07:05 AM   eBay Motors  #14 (permalink)
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Do the deletes...

As far as leveling, get away from it, and you will have a good ride. Running Rancho 4" lift on mine, and absolutely love it. Better than the stock ride...
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Old 11-20-2012, 08:27 AM   eBay Motors  #15 (permalink)
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For a no delete turner, I would look at Banks.

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Banks releases the AutoMind programmer for the LML
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Old 11-26-2012, 09:20 AM   eBay Motors  #16 (permalink)
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Anyone know a good website to order hid kits for a 2012 GMC 2500 HD? And what k do you recommend...wanna make my ride look good.
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Old 12-07-2012, 12:11 PM   eBay Motors  #17 (permalink)
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leveling kit

I also have a ready lift leveling kit with the 1 inch block in the rear. My truck rides absolutely horrible, and noise coming from the front end almost as if im metal on metal....I was ready about the cognito arms kit...anyone have any input on what i can do that wont cost me a lot to make it ride a little nicer? I was told by ready lift that this kit would make it ride much better and my bars are maybe cranked up 3 turns my ass end sits higher then the front still. I need some help in how to fix this mess.
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Old 12-07-2012, 12:20 PM   eBay Motors  #18 (permalink)
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lowering it back down or spending the money to do it right is the only way to make it ride better. A good 4" lift actually does make it ride better than stock.
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Old 12-07-2012, 12:24 PM   eBay Motors  #19 (permalink)
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What about adding the cognito kit?

Leveling Kits - Upper Control Arm Leveling Kits for 2011-2012 Chevrolet - GMC - 8lug - 2500HD - 3500HD - Silverado - Sierra

Read that this would make the ride much better. Eventually I am going to put a real lift in it but that won't be for a while...for now is this a good purchase or another waste of money like the leveling kit i purchased?
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Old 12-07-2012, 09:07 PM   eBay Motors  #20 (permalink)
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the leveling kits ride stiffer because of the increased pressure on the torsion bars and the change in geometry on ball joints and tie rods
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Titan 57 gal saddle tank, linex color matched bedliner , Trekstep bed steps x2, RBP rail steps, Nitto Mud Grapplers, B&W Gooseneck

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