Powerflex Rear Diff Mount Bar Bushings for Evo 4-9 Select::Black/Race (PFR44-121BLK) * Horsepower and torque numbers

* Horsepower and torque numbers

Additional Notes from HKS:

5" 2-bolt outlet

They are CNC machined from premium 6AL4V titanium bar stock to precise tolerances

AKA synchronizer

Powerflex Rear Diff Mount Bar Bushings for Evo 4-9 Select::Black/Race (PFR44-121BLK) * Horsepower and torque numbersPowerflex Evo 4 5 6 7 8 9 rear diff mount bar left and right side bushings are available in the purple or black polyurethane for street or race use. Vehicle Fitment: 1996 1997 Evolution IV 1998 2000 Evolution V VI 2001 2006 Evolution VII VIII IX Purchase Includes: (4) Polyurethane Bushings (2) Pin (1) Grease Notes: Replaces OEM MB809334. A small increase in NVH should be expected when stiffening the mounting. The harder the material used, the greater