Dynomax ultraflo mufflers
#1
Dynomax ultraflo mufflers
Has anyone ever tried the different length welded ultraflos? I'm putting dual 3" on and I saw they made the ultraflos in a 14", 20" and 24" length. Just wondering if anyone knew how much quieter the longer ones were... I need the flow of the 3" but I don't want a lot of noise in the cab.. Don't get me wrong, I dont want it to sound stock but not droney or crackly either... Just a nice deep rumble and tollerable at 55.
#2
TECH Senior Member
iTrader: (2)
My dynomax catback system has the 20in case and 24-25in overall length muffler in it. Sounds great and you can barely hear it going down the highway. I still have my cat converters still so that does help with the drone.
I'd for sure want the 20in case or larger to help muffle the sound on the highway but still have the good under throttle sound you want.
I'd for sure want the 20in case or larger to help muffle the sound on the highway but still have the good under throttle sound you want.
#6
Has anyone ever tried the different length welded ultraflos? I'm putting dual 3" on and I saw they made the ultraflos in a 14", 20" and 24" length. Just wondering if anyone knew how much quieter the longer ones were... I need the flow of the 3" but I don't want a lot of noise in the cab.. Don't get me wrong, I dont want it to sound stock but not droney or crackly either... Just a nice deep rumble and tollerable at 55.
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Trevor @ Texas Speed & Perf.
GM Engine & Exhaust Performance
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11-06-2002 12:14 AM