Dynomax 17219 Exhaust Muffler

Dynomax Ultra Flo Welded Muffler

The Dynomax Ultra Flo Welded Universal muffler is a stainless steel performance exhaust muffler built for straight-through flow and a deep performance tone. Part number 17219 is a universal, reversible oval muffler with 2.5-inch inlet and outlet sizing for custom exhaust builds and select vehicle applications.

Compatible With Toyota Tacoma, Toyota FJ Cruiser, Chevrolet S10, and GMC Sonoma applications listed below, this muffler is a fitment-based option for drivers upgrading exhaust flow while keeping interior resonance under control.

Key Features

• Part number 17219 from Dynomax Ultra Flo Welded Universal
• 100-percent welded stainless steel construction
• Straight-through absorption design for high-flow exhaust routing
• Continuous Roving Fiberglass (CRF) technology to reduce unwanted interior resonance
• Deep performance tone
• Oval muffler body with natural stainless finish
• Universal fit, reversible orientation
• 2.5-inch inlet and 2.5-inch outlet sizing
• Body dimensions: 14-inch length, 9.75-inch width, 4.5-inch height

Product Details

Dynomax Ultra Flo Welded mufflers are part of the Ultra Flo Welded Universal line, a performance-focused stainless steel exhaust series built around unrestricted flow and durable welded construction. This line uses a straight-through absorption layout and CRF packing to help control cabin drone while maintaining a deeper exhaust note. Part number 17219 follows that formula with a universal oval body and offset inlet configuration for custom exhaust fabrication or direct-fit style routing where dimensions match.

Fits 2016-2019 Toyota Tacoma, N/A. Fits 2005-2015 Toyota Tacoma, N/A, with Double Cab; with Access Cab. Fits 2007-2014 Toyota FJ Cruiser, N/A. Fits 2000-2003 Chevrolet S10, N/A, with Wide Stance Package. Fits 2000-2003 GMC Sonoma, N/A, with Wide Stance Package. This part number 17219 is also a common search match for Toyota Tacoma exhaust muffler replacement and Toyota FJ Cruiser performance muffler upgrades.

Common Uses

• Replacing a restrictive factory muffler with a straight-through performance design
• Reducing interior resonance from an aggressive exhaust setup
• Building a custom 2.5-inch stainless exhaust system
• Upgrading exhaust tone on a Toyota Tacoma, Toyota FJ Cruiser, Chevrolet S10, or GMC Sonoma
• Addressing worn, corroded, or damaged muffler housings

Installation Notes

Verify inlet and outlet diameter, body length, and available underbody clearance before installation. This muffler is reversible and universal, so orientation should be matched to the exhaust routing and vehicle layout during fabrication or replacement. Professional exhaust installation is recommended for proper alignment, sealing, and hanger placement.

Quality Assurance

Dynomax backs Ultra Flo Welded mufflers with a Limited Lifetime Warranty and a 90-Day Performance & Sound Guarantee. Part number 17219 is built with welded stainless steel construction for long-term durability in performance exhaust applications.