Motordyne Resonated Muffler "delete"
 

I have had the thunder pipe, it's too loud so it just collects dust. Looking for the one with a smaller resonator. I'm looking to extract more of that unhinged header sound that is so glorious without going to test pipes. It's likely a fool's errand but someone has to try.

https://cdn.z1motorsports.com/images...7991_Z1_1.webp