Mitch's Auto Parts reverse blockout from Toyota is an excellent addition when installing a Celica or Matrix 6-speed in an MR2 Spyder. It gives you the same positive resistance feel you’d have in a Celica or Matrix so that you can clearly feel the difference between the reverse and 1-2 shift gates. No more embarassing gear selection mistakes! 

6-speed shifter shaft for your transmission is also required when swapping a 6-speed into your MR2 Spyder.