This spring set offers a great chance to replace your weak and/or high milage original BMW springs with a factory OE spring set that is uprated with about 10-lbs more seat pressure rate than the standard '96-99 E36 M3 springs.
This makes them a very nice upgrade for those on a budget running Schrick 264s, or those who will not be using radical camshafts and/or must maintain BMW springs.