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robvas

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Everything posted by robvas

  1. robvas
    I have the diable tune that's installable but I can't tweak anything like tire size or shift points or redlines or AFM or anything like that. Our engine isn't exactly the same as the corvette LT1, I know that the intake, exhaust, an oiling setup are different on the truck. Torque peak is 500rpm lower as well.
  2. robvas
    Aren't those illegal? Sick mileage with those 35's!
  3. robvas
    Removed the old man steps
  4. robvas
    32.6" vs 31.6" for the stock 265/65-18's http://tire-size-conversion.com/tire-size-calculator/
  5. robvas
    I just had the Magnaflow 12909 installed in place of the stock muffler. I had them cut off the flapper valve as well. Fit perfectly. Definitely louder but not obnoxious or anything. Very deep sound. Left the stock resonator on as well as the full stock tailpipes so I'm sure that quiets it down a bit. I bought a couple feet of 3.5" pipe (just in case) but didn't end up needing it.
  6. robvas
    Not sure, there's a lot of room but I think I would have had to spend some time at Discount Tire for them to mount up a couple other sizes.
  7. robvas
    None at all. Probably could have gotten a 34" in there. 275/65 perhaps. I'm probably not going to level the truck so I didn't go that big just in case...Only have 3.42's It just looks....right. Parked next to a Silverado with the stock Goodyear LS's and was amazed at the difference.
  8. robvas
    Here you go I'm parked on a slight uphill
  9. robvas
    Same here.
  10. robvas
    275/60-20 BFG KO2's on the stock wheels on my 2015 Sierra, no leveling kit.
  11. robvas
    Had to take those 4x4 badges off the fender right away!
  12. robvas
    Installed the K&N kit from my 2014 5.3 onto my 2015 6.2, probably took less 10 minutes to switch it out. When using the + cruise control button on the highway you can hear the intake 'bark', kind of funny. For best results drive around in M2 or M3, you can really hear the engine howl when acceleration or deccelerating!
  13. robvas
    Here's my old truck, 2014 with 2" skyjacker level, stock-size (265-65-18) Firestone Destination AT Clearly needed more tire so I added some 285/65 BFG KO2's
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