Supplied as a Polyurethane bush and CNC machined bracket combination, the Yellow 70A and Purple 80A materials in PFF16-531 suits fast road usage. With a minimal increase in NVH, reduced wheel hop and a more direct transition of power to the road, it is suitable for standard and mildly tuned stage 1 vehicles. For an insert only use PFF16-521.
OEM Part Number: 51902659
OEM Part Number: 51820498
For fitting instructions please see below: