Very rare opportunity to own an ARC Pro Choice Rear Diff Oil Cooler that was used on the Toyota 86 ARC demo car, which was rarely driven and never tracked.  From what I gathered, this was used only a couple of times to keep the oil circulating.  This kit comes with the bigger oil cooler unlike the other kits that ARC used to produce.  Everything you need to install it will be included.  Although this was installed on a Toyota 86 FRS,  it can work on any car but you will need to fabricate new brackets for the oil cooler – but brackets will be included.  Feel free to contact me for guidance.