Buy Dynomax 17221 Ultra-Flo Welded MufflerDynomax 17221 Ultra-Flo Welded Muffler Product Description:
- 100 per cent welded construction for maximum durability high performance muffler for street and track
- Stainless steel construction for lifelong protection
- Unique straight through design maximizes flow and power
- Exclusive CRF (Continuous Roving Fiberglass) for deep, powerful, true performance sound; won't blow out for long life; withstands temperatures of 1500 degrees Fahrenheit
- Continuous perf tube design maximizes sound absorption and minimizes turbulence
Product Description
Dynomax Ultra Flo welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) technology to absorb unwanted interior resonance while maintaining a deep performance tone. The pure unadulterated power of Dynomax Ultra Flo Welded mufflers are backed by a limited lifetime warranty and exclusive 90-day performance and sound guarantee.
Customer Reviews
Most helpful customer reviews
0 of 0 people found the following review helpful.
great sound but does not last long
By Yohei Yamada
i purchased this muffler 4 years ago... it just rusted out. i guess for performance aspect it is great, it sounds deep and low and i love it.. however for a long drive on the high way the deep sounds gets very annoying, this must depend of the car u drive, i have a 90 AWD eclipse modded to have 300hp or so. if i did it again, i would have bought the super turbo because it is MUCH quieter.. its a 3 chamber design on the downside. For a daily driver, i would reconsider this muffler.
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