With the valve which opens up as the flow increases.
I'm running Borla mufflers 2.5" pipes with a true dual and I have a bad drone problem. I added hushpower resonators which have helped but it's still there. I wonder if these would help.
Feel free to make your own recommendation.
Thanks.
I'm running Borla mufflers 2.5" pipes with a true dual and I have a bad drone problem. I added hushpower resonators which have helped but it's still there. I wonder if these would help.
Feel free to make your own recommendation.
Thanks.