I am parting out my car and I have a Quaife LSD for sale. I purchased the Quaife LSD from HP Autowerks and it was assembled by Hendrick BMW in Charlotte, NC. The diff is filled with RedLine 75W-140 Gear Oil.
I had a new Axle seal set installed on the diff when it was built so you are ready to install as soon as you get it.
If you are running a lot of power then this is the mod that you need. It work great on street, track or drag strip. I would have bought this sooner if I knew how much of a difference it made in the driving experience.
I will also include the new hardware to attach it to your drive shaft. You can switch out your diff with some basic hand tools in an hour or two with 2 people.
I will ship for free to anywhere in the USA for $1,950.