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View Poll Results: Which Muffler on a TSP TD X-Pipe?
Dynomax Bullets
55
31.98%
Moroso Spiral Flows
38
22.09%
Sweet Thunder
79
45.93%
Voters: 172. You may not vote on this poll

Sweet Thunder vs Moroso Spiral vs Dynomax

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Old 01-21-2006, 12:43 AM
  #41  
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Thanks for all the responses guys. I going with Sweet Thunders after seeing the huge response! Appreciate the assistance.
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Old 01-21-2006, 08:43 AM
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do you have to get sweet thunders directly from their website....or do any sponsors carry them? and how much?
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Old 01-24-2006, 12:20 PM
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after a long and painful process i got the kit on, my collectors were bent and it was a PITA while working off jackstands. I got the kit up on there and had an exhaust shop take care of the minor touch-ups. I love the sound and will have video up soon!







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Old 01-24-2006, 01:39 PM
  #44  
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I recently bought a moroso spiral flow and put it in the i pipe of my loudmouth and I love the sound. After getting longtubes the lm was too loud to run all the time. I made it so I could swap out between the lm resonator and the moroso. I have had 3 exhaust setups and this one never fails to get compliments often. The sound is nice and deep at idle not too loud, but loud enough and deep enough to sound muscular. At wide open throttle the spiral flow is loud and sounds like a nascar. The moroso also reduced rasp greatly. The canister on the spiral flows are not to big around compared to some of the other bullets out there so clearance will not be much of a problem either. I used the 3 in inlet and got it from jeg's for $56 to my door. Hope this helps. I cannot say that I have lost power since I have not had the car dynoed with both bullets, but the car does feel torquier on the bottom end with the moroso.
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Old 01-24-2006, 01:48 PM
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^ Yep, just did the same thing ^
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Old 01-27-2006, 09:07 PM
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Where can you buy just the sweet thunder mufflers??? How much?
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Old 01-28-2006, 09:53 AM
  #47  
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Originally Posted by GTA91
Where can you buy just the sweet thunder mufflers??? How much?
www.sweet-thunder.com
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Old 01-28-2006, 11:11 AM
  #48  
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Yeah, found that website last night after making that post. Thanks!!!
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Old 01-28-2006, 12:50 PM
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I lost 7 HP and 6 TQ with one 3" spiral flow over an open cutout. Im swapping it out for a bullet or sweet thunder.
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Old 02-03-2006, 09:44 PM
  #50  
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my vote goes to the sweet thunders, they just sound so good
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Old 02-03-2006, 10:14 PM
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wow almost 1300 views.. awesome. keep the posts coming, this is getting great responses
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Old 02-03-2006, 10:46 PM
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Sorry, but as of today I have to retract my previous statement about sweet thunders on true duals... They don't sound bad, but after having my 1 chamber flowmasters installed today, sweet thunders don't even come close..
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Old 02-03-2006, 11:00 PM
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Originally Posted by MM98
Sorry, but as of today I have to retract my previous statement about sweet thunders on true duals... They don't sound bad, but after having my 1 chamber flowmasters installed today, sweet thunders don't even come close..

did the flowmasters mess up power gain?
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Old 02-03-2006, 11:38 PM
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^^^I wouldn't think so... These are the 10 series 1 chamber race mufflers, probably one of flowmasters best flowing exhaust.

Mike
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Old 02-04-2006, 01:31 AM
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To those of you with long tubes and duals:

Can you make any comparison in terms of loudness to a long tube/y pipe/catback setup?
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Old 02-04-2006, 03:04 AM
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Here is a link to my sweet thunder over the axle write up

https://ls1tech.com/forums/generation-iii-external-engine/448095-pics-nichol-s-true-dual-s-over-axle-out-back.html

I voted sweet thunder. The dynomax sound riceish while shifting was my only qualm
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Old 02-04-2006, 07:57 PM
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Originally Posted by lrk322
Here is a link to my sweet thunder over the axle write up

https://ls1tech.com/forums/showthread.php?t=448095

I voted sweet thunder. The dynomax sound riceish while shifting was my only qualm
great post man, good read
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Old 02-04-2006, 10:36 PM
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Originally Posted by lrk322
I voted sweet thunder. The dynomax sound riceish while shifting was my only qualm
Dynomax Bullets or?
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Old 02-06-2006, 12:12 AM
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Originally Posted by Rescue Ranger
great post man, good read
Thanks!

Blackhawk T/A - Yes they were 18' dynomax bullets.
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Old 02-07-2006, 10:26 PM
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Dynamax bullets all the way, Their deep as hell, flow the best, and scream like a pro stock dragster at WOT.
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