Buy Dynomax 17554 Ultra-Flo X Stainless Steel MufflerDynomax 17554 Ultra-Flo X Stainless Steel Muffler Product Description:
- Stainless steel construction for lifelong protection
- 100-per cent welded design for maximum durability
- Dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower
- Straight-through design ensures unrestricted exhaust flow and reduces back pressure
- CRF Technology absorbs unwanted interior resonance while maintaining a deep performance tone
Product Description
Dynomax Ultra Flo X performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. Ultra Flo X incorporates a 3-inch diameter X-pipe balance tube inside the muffler promoting exhaust scavenging and equalizes flow. 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 X mufflers are backed by a limited lifetime warranty.
Customer Reviews
Most helpful customer reviews
0 of 0 people found the following review helpful.
Awesome product
By The burb
Sounds great I put it on my 5.7 96 suburban and it really woke the truck up. The x pipe factor of it just makes it the much cooler
0 of 0 people found the following review helpful.great muffler
By Jamie
sounds great on my 4.6 GM, kinda like a mustang sound, i kept my cats so it's not very loud until you really get on it. i thought it would be way louder. it's definitely not super quiet but it is nice sounding, it almost pops like a glasspack when u really get up past 4000 RPM. has a nice low, mellow rumble without almost no drone. i love it. way better sounding than my 40 series flowmaster. i like loud pipes so if u want a super quiet muffler this isn't for you.
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