moog, $75 bucks delivered (thanks amazon). a great investment, the handling improved all around and it rides like a new car.

i did all 4 struts last fall, my ride improved, particularly cornering, but i was still disappointed.

i found it hard to believe that the springs were bad, so i didn't replace them when i did the struts.

i work with springs all the time, a properly designed coil spring should last for 10 million cycles, forever if the load is static. they must be under designed or overloaded.