Posted By: preddy
street/race mufflers performance and longevity - 11/25/11 05:46 PM
I'm curious to hear about what race/street mufflers people are using and what they think about the performance and longevity of them.
I've been using Dynomax Ultraflow, Welded Ovals, 3", Center-Center, straight throughs for about 9 years. They seem to last about 4 years+- before they rust through. I just had my second set rust out. I really like the performance and sound but I wish they lasted a little longer. They are advertised as being stainless steel, which doesn't mean they won't rust but that they are "resistant" to rust.
So this is what I think would be good know:
- Manufacturer of muffler
- Model Name
- Type (e.g. chambered, straight through)
- Longevity
- Size (e.g. 3")
- Est. HP
- ET/MPH
- Comments about noise/sound quality/performance
- Grade 1-10 1==bad, 10==good
I've been using Dynomax Ultraflow, Welded Ovals, 3", Center-Center, straight throughs for about 9 years. They seem to last about 4 years+- before they rust through. I just had my second set rust out. I really like the performance and sound but I wish they lasted a little longer. They are advertised as being stainless steel, which doesn't mean they won't rust but that they are "resistant" to rust.
So this is what I think would be good know:
- Manufacturer of muffler
- Model Name
- Type (e.g. chambered, straight through)
- Longevity
- Size (e.g. 3")
- Est. HP
- ET/MPH
- Comments about noise/sound quality/performance
- Grade 1-10 1==bad, 10==good