Quote:
Originally Posted by RazorX3
European models are required by regulations not bypass a certain decibel, that's why they have an OPF filter installed (though they can remove it or install a 3rd party exhaust system).
You can also install a silent exhaust to remove the cracks and pops.
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Its not because of noise levels. The 2018s had no OPF filter, its purely due to emission regulations.