Sportster, you just removed the one baffle 24" in from the front? There is one 44" in on mine, and then the last two are 11 and 22? in from the rear. I drilled out the 44" on both pipes but have yet to try it.

You are correct, the information here on TM is impressive. It also show how the cars have evolved over the years. Mine is a 2019 and probably has different baffle configurations than your earlier one.

I want to try the drilled pipes but the passenger side pipe tip sticks out from the body 3/4" further than the driver side and my OCD nature struggles with the idea of "Fixing" it :-)

2019 M3W Sold and is now in Las Vegas enjoying the showgirls :-)