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  1. #11
    Join Date
    Jul 2017
    It is a good idea to change the oil out in the diff, it will stop the whine, that reminds me I do need to do mine again, I dont have any noises but will change it every 10k miles its only £75 and a doddle to do

  2. #12
    Join Date
    Jul 2015
    We've done a couple under warranty with low kays for the same noises

  3. #13
    Join Date
    Nov 2017
    Just had mine changed out this week and made no difference. Still noisy when you take your foot off the accelerator

    Sent from my iPhone using Tapatalk

  4. #14
    Join Date
    Jun 2015
    Perth WA
    I put Royal Purple Max gear in mine, can't hear a thing any more. Oh yeh and no additive needed.
    VF GTS, 22.5% overdrive pulley, 2" primary 4-1 extractors on to twin 3" exhaust, Cold Air, 160 deg thermostat, Cam, double valve springs, 65lbs injectors. 649 rwhp.

  5. #15
    Join Date
    Oct 2017
    Just got my diff changed under warranty due to it whining with only 30000kms. Have to say I thought I would get the run around from the dealer, how ever the were awesome. After a quick drive, they agreed to change it, diff arrived 4 days later. Dropped of in the morning and was ready by 3pm. It feels like i picked up a new car, didnít feel
    Like I was driving a taxi anymore!!!

    Sent from my iPhone using Tapatalk

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