Originally Posted by ZMAM22

I have been looking for an exhaust for my ecoboost. I don't want anything crazy loud. Just a deeper rumble...Do you know how the sound level of the hearthrob compares with the sound level of the Solo MachX system??? I keep going back and forth between both systems, just have never heard either one in person so I'm having a hard time convincing myself to buy one...thanks in advance!