The four-wheel independent suspension is basically the same as the lesser CLK versions, but AMG fits higher-rated springs, tighter shock valving, larger diameter anti-roll bars and stiffer suspension bushings.

TPE is commonly used to make suspension bushings for automotive performance applications because of its greater resistance to deformation when compared to regular rubber bushings.

Watch for a malfunctioning intake system and worn suspension bushings on all high-mileage first-generation RX-7's.

Compliance rear steering works by designing some give, or compliance, into the rear suspension bushings.

The suspension bushings were not installed at the factory but instead packaged with the car for installation at the dealership.

Easy-roll radial tires, improved anti-corrosion measures, low friction ball joints and larger front suspension bushings were also new for 1980.

Handling was more competent, thanks to a revised suspension, and refinement was emphasized with retuned body mounts and suspension bushings, plus standard high-pressure radial tires, which also helped eke out slightly more mpg.

Handling package - Harder suspension bushings, enhanced shock absorber, and anti-roll bar.

Pullman, best known for the railroad coaches it once made, now makes suspension bushings, high- pressure hoses and fittings, specialty wear-resistant components and multi-purpose storage tanks.

Mr. Schmidt says, however, that there are some signs a mechanic can look for, like worn engine mounts, transmission mounts and suspension bushings.