For some bushes, Powerflex offer a version in their Black Series. Powerflex Black Series bushes are manufactured using a 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.
Lower Engine Mount Insert from Powerflex.
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.
This item is reference number 20 in the diagram below. Refer to the diagram image to see where in the vehicle the product is used.
Click here to see the fitting instructions PDF for this product.
Powerflex are proud to offer a Lifetime Warranty on the entire range of products they manufacture. They will replace any Powerflex product that any customer in the world is unhappy with for any reason.