Dynomax 17296 Exhaust Muffler

Dynomax Ultra Flo SS Universal Muffler

The Dynomax Ultra Flo SS Universal muffler, part number 17296, is a stainless steel performance muffler built for universal exhaust applications that use 3-inch inlet and outlet piping. Its straight-through absorption design supports strong exhaust flow while the polished stainless construction adds long-term durability for street and performance builds.

For drivers searching for a universal 3-inch stainless steel muffler for a 1997-2007 truck or SUV exhaust system, this model delivers a mellow performance tone with a center inlet and center outlet layout. It is a practical choice for custom exhaust work on vehicles such as the Chevrolet Silverado 1500, Ford F-150, and Dodge Ram 1500.

Key Features

• Dynomax Ultra Flo SS Universal line
• Part number 17296
• 3-inch inlet and 3-inch outlet
• Universal fitment with reversible installation
• Round stainless steel body with natural finish
• Absorption-style muffler with straight-through flow path
• Mellow performance tone for reduced interior resonance
• Center inlet and center outlet configuration
• Body dimensions: 16-inch length, 6-inch width, 6-inch height
• Overall length: 20 inches

Product Details

Dynomax Ultra Flo SS Universal mufflers are part of the Ultra Flo SS product line, which focuses on stainless steel construction and high-flow exhaust performance for custom applications. This muffler uses Continuous Roving Fiberglass (CRF) technology to help control unwanted resonance while maintaining a deep performance sound. The straight-through internal design is dyno proven to move exhaust efficiently and is rated by the manufacturer for high-output applications.

Use part number 17296 when you need a universal performance muffler for custom exhaust fabrication or replacement work on a 3-inch system. It is a strong fit for owners searching for a stainless steel universal muffler for 1998-2003 Ford F-150, 1998-2001 Dodge Ram 1500, or 1997-2001 Ford Expedition exhaust setups.

What It Can Help Solve

• Excessive exhaust restriction in a custom 3-inch system
• Worn or damaged muffler replacement on performance builds
• Unwanted interior drone from a straight exhaust setup
• Need for a center-in/center-out universal muffler layout
• Corrosion concerns in a stainless steel exhaust upgrade

Installation Notes

This is a universal muffler for custom exhaust fabrication, not a direct bolt-on replacement for every vehicle. Confirm 3-inch pipe sizing, center inlet and center outlet routing, and available space for the 20-inch overall length before installation. It is reversible, which gives flexibility during exhaust layout and positioning.

Compatible With 2004 Ford F-150 Heritage, 1998-2003 Ford F-150, 1998-2001 Dodge Ram 1500, 1998-2001 Dodge Ram 2500, 1997-2001 Ford Expedition, 1998-2001 Lincoln Navigator, 1998-1999 Dodge Durango, 1998-1999 Dodge Ram 3500, and 1998-1999 Ford F-250 in the listed single-exhaust applications.

Quality Assurance

Dynomax backs the Ultra Flo SS line with a Limited Lifetime Warranty and a 90-Day Performance & Sound Guarantee. The stainless steel body and performance-focused internal design reflect the brand’s emphasis on durability and controlled exhaust tone.

This part cross-references no listed alternate part numbers in the provided data.