1994-1997Base · L4.1839cc
Notes: Race bearings, Trimetal [pMax Black] Optional MB5304AM Race Bearings Crankshaft Undersize-0.25mm
1994-1997M Edition · L4.1839cc
Notes: Race bearings, Trimetal [pMax Black] Optional MB5304AM Race Bearings Crankshaft Undersize-0.25mm
1997STO · L4.1839cc
Notes: Race bearings, Trimetal [pMax Black] Optional MB5304AM Race Bearings Crankshaft Undersize-0.25mm
199910th Anniversary · L4.1839cc
Notes: Race bearings, Trimetal [pMax Black] Optional MB5304AM Race Bearings Crankshaft Undersize-0.25mm
1999-2005Base · L4.1839cc
Notes: Race bearings, Trimetal [pMax Black] Optional MB5304AM Race Bearings Crankshaft Undersize-0.25mm
2000-2005LS · L4.1839cc
Notes: Race bearings, Trimetal [pMax Black] Optional MB5304AM Race Bearings Crankshaft Undersize-0.25mm
2000-2003SE · L4.1839cc
Notes: Race bearings, Trimetal [pMax Black] Optional MB5304AM Race Bearings Crankshaft Undersize-0.25mm
2003Shinsen · L4.1839cc
Notes: Race bearings, Trimetal [pMax Black] Optional MB5304AM Race Bearings Crankshaft Undersize-0.25mm
2004-2005Mazdaspeed · L4.1839cc
Notes: Race bearings, Trimetal [pMax Black] Optional MB5304AM Race Bearings Crankshaft Undersize-0.25mm