This is the Halfway Limited Slip Diff for the LA400 Copen.

This is the Powerhouse Quick Shifter for the LA400 Copen.

This is the HIGH SPARK IGNITION COIL JAPAN product for the LA400 Copen.

This is the Magical Fuse Nano Black Kit for the LA400 Copen.

This is the GR Discharge Tape Kit for the LA400 Copen.