I double-checked with Roadmaster and base plates # 1169-1 are indeed the correct base plates for your 2002 Toyota MR2 Spyder. They are actually listed for 2000 to 2003 models. On the 2000 to 2002 models you will need to remove the grill for installation.
For a compatible tow bar I recommend the Falcon 2, # RM-520. It is rated for 6,000 pounds so it can handle the MR2 with ease. You will also need safety cables # RM-643.
For lighting I recommend a simple magnetic kit # RM-2120 because... view full answer...
Since the owners manual of your 2003 Toyota MR2 Spyder with SMT transmission says it can be flat towed and to treat it like a manual transmission it can be towed using the Roadmaster base plate kit part # 1169-1 that you referenced.
In addition to the base plates, you will also need a compatible tow bar, safety cables, lighting, and supplemental braking to flat tow your vehicle. The most popular compatible tow bar is the Falcon All Terain, # RM-522. This has non-binding arms which makes... view full answer...
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