OBD2 to OBD1 Coolant Pipe Adapter for M52 S52

Are you looking to convert your OBD2 M52 or S52 to OBD1?  The OBD2 coolant pipe is press fit in with orings, while the OBD1 coolant pipe uses a traditional hose plus clamp.  This kit is an easy way to avoid changing your front timing cover or cooling setup.  These CAD designed pipes are CNCed out of one piece of aluminum.  Simply epoxy one in end and let it cure, thats it.  Epoxy is the preferred method as it prevents any leaks or orings from failing. 

Fitment:

3 Series
E30 (84-92) > M52/S52 OBD-I swap
3 Series
E36 (92-99) > M52/S52 OBD-I conversion
5 Series
E34 (89-95) > M52/S52 OBD-I swap
Z Series
Z3 (96-00) > M52/S52 OBD-I conversion