I installed my KYB's today. man it was a long day. overall i couldn't beleive how easy it was since ive never done struts before. the front end is kind of creaky tho, im thinking maybe the new mounts are breaking in? i reused the factory springs, and i don't think i could ever drive my car with lowering springs since it still slams over potholes, the ride quality would be horrible with the streets here. overall im happy with the gr-2's.