Which Dynomax muffler is quieter?

car sounds good.. was that just 1/8th mile?
Thanks.
Yeah TAI just ran 1/8th mile. It was awesome to finally get to race my car after all of the issues I have had. Took first place too.
First time at a track since May of 2010 in NC at the TurboBuick.com Nationals

Bryan
 
The Cherry Bomb vortex muffler is based on some technology that has been around in a few different versions and works well. The original was a thrush vesion that works so well Walker bought the company and put them under. The guys went to edlebrock with the design and they were good but never sold well. The engineers resurfaced at Cherry Bomb (I Know) and we have used them a few times they consistanly make more power while being quieter than the others
Mike
 
As a general rule, straight-thru type mufflers will be louder outside the car with almost no drone. Chambered types will be quieter outside but will drone inside.
 
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