Royal Purple FTW!

[TurboSupra7]

I posted about a week ago that my car was making a vibration from the rearend around slowspeed corners and in parking lots. I opted to switch the gear oil out in the diff, and put in some Royal Purple. This made a huge difference, not only did it eliminate my vibration it also made cornering at higher speeds feel much more smooth.

I thought I would share my experience and I highly recommend the switch. Royal Purple Max Gear 70w90.

 

[americanjebus]

x2, im running the same and its noticably smoother, but on longer highway runs i can hear the pumpkin in the back off and on.

 

[huntin5L]

I only put in redline in my cars, it also made a huge difference.