Dynomax 17519 Exhaust Muffler

Dynomax Ultra Flo SS Universal Muffler

The Dynomax Ultra Flo SS Universal muffler is a stainless steel performance muffler built for drivers who want a straight-through exhaust design with a refined tone. Part number 17519 is a universal-fit, oval-body muffler with a 3-inch center inlet and 2.5-inch outlet, making it a strong choice for custom exhaust work and dual-exhaust setups.

Key Features

• Stainless steel body for long-term durability
• Polished Ultra Flo SS construction with a natural finish
• Straight-through absorption design for high exhaust flow
• Continuous Roving Fiberglass (CRF) technology to reduce interior resonance
• Mellow performance tone for street and performance use
• Universal fit with reversible installation
• Oval muffler body with 19-inch overall length

Product Details

Dynomax Ultra Flo SS Universal, part number 17519, is engineered for performance exhaust systems that need efficient flow without excessive cabin drone. The stainless steel body and absorption-style internal design help maintain exhaust velocity while the CRF packing material works to control unwanted resonance. This makes it a practical option for custom builds, replacement muffler projects, and performance upgrades on vehicles such as the Chevrolet Silverado 1500 and Dodge Ram 1500.

The Ultra Flo SS product line focuses on straight-through exhaust flow and polished stainless construction for applications where durability and sound quality matter. With a 3-inch inlet, 2.5-inch outlet, and reversible layout, this muffler is suited to a range of universal exhaust configurations, including systems built around 1994-2008 truck fitments listed below.

Vehicle Fitment

• Fits 2006-2008 Dodge Ram 1500, N/A; except Mega Cab; exits in rear on either side of license plate; with dual exhaust; Ultra Flo SS Universal
• Fits 2004-2005 Dodge Ram 1500, N/A; with dual exhaust; Ultra Flo SS Universal
• Fits 2000-2003 Dodge Dakota, N/A; Ultra Flo Stainless Steel System; exits in rear on either side of license plate; with dual exhaust; without rear stabilizer bar; Ultra Flo SS Universal
• Fits 2000-2001 Dodge Ram 1500, N/A; except Off Road Package; exits in rear on either side of license plate; under 8800 lb GVW; with dual exhaust; Ultra Flo SS Universal
• Fits 1994-1999 Dodge Ram 1500, N/A; exits in rear on either side of license plate; under 8800 lb GVW; with dual exhaust; Ultra Flo SS Universal
• Fits 1988-1993 Chevrolet C1500, N/A; Ultra Flo Stainless Steel System; exits in rear on either side of license plate; with dual exhaust; Ultra Flo SS Universal
• Fits 1988-1993 Chevrolet C2500, N/A; Ultra Flo Stainless Steel System; exits in rear on either side of license plate; under 8600 lb GVW; with dual exhaust; Ultra Flo SS Universal
• Fits 1988-1993 Chevrolet K1500, N/A; Ultra Flo Stainless Steel System; exits in rear on either side of license plate; with dual exhaust; Ultra Flo SS Universal
• Fits 1988-1993 Chevrolet K2500, N/A; Ultra Flo Stainless Steel System; exits in rear on either side of license plate; under 8600 lb GVW; with dual exhaust; Ultra Flo SS Universal
• Fits 1988-1993 GMC C1500, N/A; Ultra Flo Stainless Steel System; exits in rear on either side of license plate; with dual exhaust; Ultra Flo SS Universal
• Fits 1988-1993 GMC C2500, N/A; Ultra Flo Stainless Steel System; exits in rear on either side of license plate; under 8600 lb GVW; with dual exhaust; Ultra Flo SS Universal
• Fits 1988-1993 GMC K1500, N/A; Ultra Flo Stainless Steel System; exits in rear on either side of license plate; with dual exhaust; Ultra Flo SS Universal
• Fits 1988-1993 GMC K2500, N/A; Ultra Flo Stainless Steel System; exits in rear on either side of license plate; under 8600 lb GVW; with dual exhaust; Ultra Flo SS Universal

Common Uses

• Replacing a restrictive or rusted muffler in a custom exhaust system
• Reducing interior resonance while keeping a performance exhaust note
• Upgrading a dual-exhaust truck setup on a Chevrolet Silverado 1500 or Dodge Ram 1500
• Building a stainless steel exhaust system for long-term service
• Matching a universal muffler to a 3-inch inlet and 2.5-inch outlet layout

Installation Notes

Verify inlet and outlet sizing, body clearance, and exhaust routing before installation. This universal muffler is reversible, which gives more flexibility when positioning it in the exhaust system. Confirm vehicle-specific fitment details for your application, especially on Dodge Ram 1500, Dodge Dakota, Chevrolet C1500, and GMC K2500 configurations with dual exhaust and rear exit routing.

Quality Assurance

Dynomax backs the Ultra Flo SS Universal line with a Limited Lifetime Warranty and a 90-Day Performance & Sound Guarantee. Part number 17519 is built from stainless steel for durability and is part of Dynomax’s Ultra Flo SS Universal performance muffler range.