Kraty1
Well-Known Member
- First Name
- Dave
- Joined
- Aug 21, 2018
- Threads
- 7
- Messages
- 609
- Reaction score
- 671
- Location
- Batavia IL
- Vehicle(s)
- 2018 Jeep Wrangler Unlimited JL
- Occupation
- Sales & Marketing
That was initially my thought, but my buddy who is also my service advisor, said to get the additive. I’ll have to research this further now...I thought all Royal Purple already had fiction modifier in it?
You don’t want to double up on it because it allows too much clutch slippage. It helps longevity but renders the LSD less effective.
Sponsored