Recently there has been some interest in fitting a variable TPS to the 1.6L Mx5. Like me a lot of people aren't too keen on cutting the TPS shaft and taping the extra holes on the throttle body. For those people I give you a link to the Google Sketchup files I used all those years ago when I made mine.
- You will still need a tap for the inner holes (reuse the stock bolts).
- Slight modification might be needed to get it to fit (see picture below).