2008 W204
2. Muffler delete + X-pipe
3. Muffler delete + Keep resonator
4. Magnaflow aftermarket mufflers (x-pipe or keep)
Probably the most common options. I have just an X-pipe with mufflers. Sounds ok. Gets a little drone when you hit 70
http://app.leg.wa.gov/rcw/default.aspx?cite=46.37.390


