Dynomax 17547 Exhaust Muffler

Universal Performance Muffler

The Dynomax Ultra Flo Welded Universal exhaust muffler is built for drivers who want a straight-through performance design with stainless steel construction. Part number 17547 combines a 3-inch inlet and 3-inch outlet with a reversible layout for flexible exhaust system planning.

Compatible With Ram 1500, Dodge Ram 1500, Chevrolet Silverado 1500, and GMC Sierra 1500 applications listed below, this muffler is a fitment-based option for custom exhaust work and direct replacement projects where the listed configuration matches.

Key Features

• 100-percent welded stainless steel construction for durability.
• Straight-through absorption design for freer exhaust flow.
• Continuous Roving Fiberglass technology reduces interior resonance.
• Oval body shape with a natural finish.
• Reversible muffler layout for installation flexibility.
• 3-inch inlet and 3-inch outlet sizing.

Detailed Description

Dynomax Ultra Flo Welded Universal muffler 17547 is a performance exhaust muffler engineered with a straight-through internal path and welded stainless steel body. The absorption-style design uses Continuous Roving Fiberglass technology to control unwanted cabin resonance while maintaining a deeper exhaust tone. With a 27-inch overall length and oval body dimensions, it suits custom exhaust fabrication and replacement work where a universal muffler with 3-inch connections is required. This part number 17547 is listed for Ram 1500, Dodge Ram 1500, Chevrolet Silverado 1500, and GMC Sierra 1500 fitments in the provided application data.

What It Can Help Solve

• Excessive exhaust restriction from a restrictive muffler design.
• Unwanted interior resonance from a worn or mismatched muffler.
• Need for a universal muffler with 3-inch inlet and outlet sizing.
• Custom exhaust packaging where a reversible oval muffler is needed.
• Replacement needs on listed Ram 1500, Silverado 1500, and Sierra 1500 applications.

Installation Notes and Tips

Verify inlet and outlet diameter, overall length, and available exhaust space before installation. This universal muffler requires application-specific exhaust fabrication or adaptation, and fitment should be matched to the listed vehicle notes for Ram 1500, Dodge Ram 1500, Chevrolet Silverado 1500, and GMC Sierra 1500. Part number 17547 should be checked against the existing exhaust routing and connection style before final assembly.

Quality Assurance

Dynomax backs the Ultra Flo Welded line with a Limited Lifetime Warranty and a 90-Day Performance & Sound Guarantee. The welded stainless steel construction and straight-through design reflect the brand’s performance exhaust focus.