Opinions on Mufflers for 440 6pk??

[HYRDGOON]

Hey Jason,

I just upgraded my complete exhaust to the 3" Flowmaster American Thunder H-Pipe kit. This kit comes with Delta 40's but I made a decision not to use the 40's it came with and purchase a set of Dynomax Ultraflo's after doing tonnes of YouTube research and listening to what I like. The Dynomax are less Raspy than the Flowmasters and I find them a little more deep and rich. I heard mine for the first time yesterday here's a link to the video

https://www.youtube.com/watch?v=4MJlZt7YYYc


SO what's the story did you pull the trigger on the car you were asking about? Did one of the members go check it out for you?

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Also do some looking around in this thread http://www.forbbodiesonly.com/moparforum/showthread.php?53975-The-sounds-of-Mopars&highlight=exhaust+videos

 

[66chargerpat]

I have the Dynomax hemi superturbos without a y or h pipe and turndowns.They are 2.5" offset by offset, with a 20" body. Very quit driving down the road. They flow about 50% more than the 14" body superturbos and are about 8 decibels lower. They do rumble hard just off idle ,not bad. Good thing is they shake the hell out of buildings and set off car alarms going through parking lots! With tailpipes they would be more quit. Granddaughter never complains and they been on the car for 13 years.