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New stock cat for BBR downpipe

The cat after installation in a BBR downpipe
New stock cat for BBR downpipe
For use with BBR turbo kits.

Availability: In stock



New factory catalytic converter for 2016-18 Miatas. Normally we modify your existing stock catalytic converter for a BBR turbo, but this requires you to send it in to us and some people choose not to do so for various reasons. If you don't want us to modify your existing unit for use in a BBR turbo, we can start with one of these.

The picture shows the cat after modification. This part number is for the unmodified, stock cat.

Additional Information

Additional Information

Part number 06-85020
TÜV approval available No
Fits: 2016 MX-5 soft top, 2017 MX-5 soft top, 2017 MX-5 RF, 2018 MX-5 soft top, 2018 MX-5 RF
Manufacturer Mazda
Flyin' Miata exclusive No
Fits Exocet? No
Proposition 65 Warning: Cancer and reproductive harm
California emissions Emissions legal in California
Instructions for this part are not currently available online.