# Mazda Miata Pre-Cat

**URL:** <https://community.cartalk.com/t/mazda-miata-pre-cat/53088>\
**Category:** Maintenance/Repairs\
**Tags:** mazda, miata\
**Created:** [August 6, 2010, 11:55pm UTC](https://community.cartalk.com/t/mazda-miata-pre-cat/53088 "2010-08-06T23:55:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Healywheelie](https://avatars.discourse-cdn.com/v4/letter/h/779978/32.png) [@Healywheelie](https://community.cartalk.com/u/Healywheelie)\
**Post date:** [August 6, 2010, 11:55pm UTC](https://community.cartalk.com/t/mazda-miata-pre-cat/53088/1 "2010-08-06T23:55:40Z")

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Hi-  
  
 Is replacing a pre-cat on a Miata something I can do at home? I’m mechanically capable, but can’t find a diagram on the web. I bought the car in PA (it is not a CA car).