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.
Rear Toe Adjuster Inner Bush from Powerflex.
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.