For Track and Motorsport use.
POWERFLEX Black Series bushes are manufactured using our Black 95 Shore A compound to provide maximum control of chassis geometry. They are designed for the Track, ready to Race and are engineered to be the best.
PFF73-520 Lower Engine Mount Insert Bush is an easy-to-fit solution designed to fill the voiding of the original rubber mount, helping reduce traction issues by restricting engine/transmission movement. It also provides the added benefit of crisper gear changes and extended life of the OE torque mount by reducing the amount of stress and movement in the rubber endured during acceleration and deceleration. A small increase in NVH, usually at idle, should be expected when stiffening the connecting mount between the engine/transmission and subframe. The harder the material used, the greater the NVH transmitted.
OEM Part Number: 11910-52RA0