Also Diamond Star Specialties:
www.diamondstarspecialties.com Ground Control:
www.ground-control.com There's a quite a few guys in the Club that have them (myself included).
Please note, the above are not "true" coilovers which consist of a threaded strut/shock body. The coilovers above have an adjustable threaded spring seat which slides over the strut/shock. They both perform the same function, but the "true" coilovers cost about 4-5 times as much. Not sure if they make a "true" coilover for 1G's, but I've definitely seen them for 2G's.