Buy Dynomax 17222 Ultra-Flo Welded MufflerDynomax 17222 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.
A Different Sound for a Different Crowd
By Savannah AL
I have owned several FlowMaster mufflers over the last 15 to 20 years. To some people the sound of the muffler is more important than the actual performance. I'll address both performance and sound. This Dynomax 17222 was a direct replacement for my 3.7 Liter 2008 Colorado. Upon installation I noticed reduced back pressure and slightly better performance, but with no increase in MPG's. The real difference is the sound of the Dynomax to a FlowMaster. When you floor the gas a Flowmaster will give you a loud vacuum cleaner sound. But with the Dynomax I hear a low grumble at low throttle and it stays that way when you floor the gas, this nice consistent low rumble. I like it on my truck. The price was great. Amazon shipped promptly. All good!
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