[RESOLVED] Rear Diff Oil... Do I Need Friction Modifier?

[gsxeclipsed]

I am coming from a background of mustangs and i know when you change the rear end oil you add a friction modifier. My question is do i need to do the same to my 1994 eclipse. i know that it has the LSD rear and im using redline 75w90 but do i need to add the friction modifier then like on my old 5.0 cars?

Thanks, Ben

 

[DSM4me44]

The best thing to run is Redline Heavy ShockProof. This is what it looks like
Red Line Oil: Gear Lubricants

This is the stuff that Shepherd Racing recommended to run in our rear end. No mixing or other additives need! I currently run that both in my rear end and my transfer case. For use in transmission you are suppoed to mix it.

 

[gsxeclipsed]

thanks guys i got the redline oil seems to be pretty nice stuff.

 

[AndrewD5418]

Our LSD is a sealed unit, therfore you can not change the LSD fluids. You can change the rear diff fluid though. Like they said before, redline heavy shockproof.