DynoMax® Performance Exhaust

Ultra Flo™ Welded X

Dynomax® Performance Exhaust: Ultra Flo™ Welded X
Ultra Flo™ Welded X

DynoMax® Ultra Flo™ Welded X performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. Ultra Flo™ Welded X incorporates a 3-in.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™ Welded X mufflers are backed by a Limited Lifetime Warranty.


Features & Benefits
  • Designed for vehicles with limited space
  • 100-percent 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

Dynomax® Performance Exhaust: HEAR IT - Sounds of Dynomax
Dynomax® Performance Exhaust: Ultra Flo™ Welded X

3 Item(s)

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  1. Ultra Flo™ Welded X - Offset / Offset

    Ultra Flo™ Welded X - Offset / Offset

    • Muffler Configuration: Offset / Offset
    • Inlet / Outlet Diameter: 2.25"
  2. Ultra Flo™ Welded X - Offset / Offset

    Ultra Flo™ Welded X - Offset / Offset

    • Muffler Configuration: Offset / Offset
    • Inlet / Outlet Diameter: 2.5"
  3. Ultra Flo™ Welded X - Offset / Offset

    Ultra Flo™ Welded X - Offset / Offset

    • Muffler Configuration: Offset / Offset
    • Inlet / Outlet Diameter: 3"

3 Item(s)

Set Descending Direction