I never took this out of it's original packaging. There is nothing wrong with it.
I ordered it, with the intention of using it on my M30 swap.
I finally came across a eta driveshaft that I'll be using instead of this.
so my loss if your gain.
They retail online for $129.99+$6.95ship.
buy mine with tracking number for $120 shipped.

I ordered it, with the intention of using it on my M30 swap.
I finally came across a eta driveshaft that I'll be using instead of this.
so my loss if your gain.
They retail online for $129.99+$6.95ship.
buy mine with tracking number for $120 shipped.

This flex disc is for a 1983-1991 E30 BMW 3-series with an M50/M52/S50/S52 engine swap. It adapts the 96mm/12mm ZF transmission flange to the 78mm/10mm E30 driveshaft. It allows you retain the oem 325i driveshaft when doing a 24v engine and ZF transmission swap. (Not compatible with the 4-cylinder driveshaft)
The Revshift flex disc frame is made from 6061 aluminum with type III hard anodizing and utilizes high quality polyurethane bushings to maximize stiffness and strength while maintaining an appropriate amount of flex.
This is a high performance alternative to the oem flex disc. The oem rubber flex disc is known for failing under high loads and needing to be replaced on a regular basis. There is no longer a need to worry after you install a Revshift flex disc on your BMW.
Features:
- 6061 aluminum frame with type III hard anodizing
- 95A polyurethane bushings
- Enables use of oem driveshaft
- Rebuildable using one of our flex disk rebuild kits
The Revshift flex disc frame is made from 6061 aluminum with type III hard anodizing and utilizes high quality polyurethane bushings to maximize stiffness and strength while maintaining an appropriate amount of flex.
This is a high performance alternative to the oem flex disc. The oem rubber flex disc is known for failing under high loads and needing to be replaced on a regular basis. There is no longer a need to worry after you install a Revshift flex disc on your BMW.
Features:
- 6061 aluminum frame with type III hard anodizing
- 95A polyurethane bushings
- Enables use of oem driveshaft
- Rebuildable using one of our flex disk rebuild kits
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