Hi All, I'm the proud new owner of a 87.5 coupe gt. The car is nearly mint condition, 'cept for the a/c. The compressor is a York, which, according to my brother (an M-Benz tech), is outdated, inefficient, excessively noisey, and generally sucks. Anyone out there retrofitted something more modern to their Coupe / 4000? Michael Hogan San Antonio, TX