Simply having an aftermarket exhaust is not in itself, illegal. That bulletin was posted on Apexi's website for quite a while.. not sure if it still is, because a LOT of people are misinformed about the law, officers INCLUDED.
ncG1vNJzZmiymaHDqq3BmpqkraCowaLAyJxlm6Sfl3uku9GeZbChnpm8uL%2BNp5ytZ1SssqN72aKjr6GRlr%2BktMivnGiymaHDqq2Np5ytZ5ZkwKm71q2fq52RmYKnfpRmaWegpKK5gLycbG1qa2FugQ%3D%3D