Made in USA
Ultra Flow Muffler In/Out: 2-1/2" Body Length: 20"
Product Discontinued
DYNOMAXPART NUMBER: 289-17288

Ultra Flow Muffler In/Out: 2-1/2" Body Length: 20"

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.


Offset Inlet/Offset Outlet
    Ultra Flow Muffler
    In/Out: 2-1/2''
    Body Length: 20''

For Maximum Performance and Extra Long Lasting Construction, This is It!

The straight-through muffler design features a large internal pass tube with large perforations to maximize sound absorption yet retain ultra-smooth flow. Sound deadening is handled by stainless steel mesh along with continuous roving fiberglass mat that won't blow out (it's heat resistant to 1500°F!). All stainless steel materials for optimum appearance, corrosion resistance and longer life. Includes high chromium content, high-luster T-304 cover and heads.

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  • 100% welded construction for maximum durability.
  • Ultra Flo technology features straight-through design for maximum flow and power.
  • CRF (Continuous Roving Fiberglass) technology delivers an aggressive, powerful, deep performance sound.
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Product LineDynomax Ultra-Flo SS Mufflers
BrandDYNOMAX
Package Height4.8
Package Width10.5
Package Length26.0
Weight13.7 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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