Well, its gonna be loud no matter what you say. I had a lot of hopw for this...Our final prototype does not include a resonator, only two mufflers at the rear of the exhaust.
-John
The resonator is not the only contributor to exhaust volume. We will have a video depicting both the tone and volume produced by our prototype. This should help you decide if this is the exhaust setup for your EBM.Well, its gonna be loud no matter what you say. I had a lot of hopw for this...
Might offer a mid-muffler custom option for those wanting factory sound levels.Our final prototype does not include a resonator, only two mufflers at the rear of the exhaust.
-John
Unrestricted flow is VERY hard to silence. You are moving a massive amount of air through an machine, making it explode, then shoving the combusted air through a pipe to the rear of the vehicle. The factory setup gets this done by using very restrictive mufflers and baffling, which impedes the flow after a certain amount, which they don't care as much about as meeting federal noise standards.Well, its gonna be loud no matter what you say. I had a lot of hopw for this...
Thanks for the input BigSpoon! If you look back a few pages, we did test this setup with a mid-muffler in place. We found the setup to be far too quiet, it was essentially as loud as the stock system. We do not want a loud exhaust system, but we do want it slightly louder than stock at WOT, which brought us to our current iteration. If reception of our final prototype video is not what some customers want, we can certainly consider an option with additional sound baffling.Might offer a mid-muffler custom option for those wanting factory sound levels.
Unrestricted flow is VERY hard to silence. You are moving a massive amount of air through an machine, making it explode, then shoving the combusted air through a pipe to the rear of the vehicle. The factory setup gets this done by using very restrictive mufflers and baffling, which impedes the flow after a certain amount, which they don't care as much about as meeting federal noise standards.
Sounds great... well done!Enhance Your EcoBoost Exhaust! Cat-Back Development, Part 5: Sound Testing