California emissions testing status

Superchargers
Unfortunately, the Air Resources Board changed their minds on us. We had passed all the tests to obtain certification for 1994-03 Miatas. Unfortunately, we did it on a 2004. So despite what we'd originally and repeatedly been told, we have to go back and do the tests again on a 2003. This does not make us happy.

Turbochargers
On hold until the design of the new kits are complete.

Kits that use a full ECU will not be tested for CARB approval. This includes the U3 supercharger system and the 1990-97 FM II.