Dynomax 17758 Exhaust Muffler

Dynomax Super Turbo Universal Muffler

The Dynomax Super Turbo Universal exhaust muffler is a performance-focused replacement built for drivers who want improved exhaust flow with a controlled sound profile. Part number 17758 uses a patented flow director design, large internal flow tubes, and fiberglass matting to reduce turbulence and interior resonance.

With a 2.5-inch inlet and 2.5-inch outlet, this oval aluminized steel muffler is a universal fit for a range of custom exhaust setups, including applications on the Chevrolet Colorado, GMC Canyon, and Dodge Dakota.

Key Features

• Universal fit performance exhaust muffler
• Oval body shape with aluminized steel construction
• 2.5-inch inlet and 2.5-inch outlet
• Patented flow director design to channel exhaust flow
• Large internal flow tubes to reduce backpressure
• Fiberglass matting technology to control interior resonance
• Mellow performance tone for street-oriented use
• Part number 17758

Product Details

Dynomax Super Turbo Universal is a performance muffler line built around airflow management and sound control. The internal flow director helps smooth exhaust movement through the case, while the fiberglass packing helps reduce unwanted cabin resonance without eliminating the deeper performance tone many drivers want from an upgraded exhaust system. The oval body measures 9.75 inches wide, 4.25 inches high, and 19 inches long, with an overall length of 25.5 inches.

This muffler is a practical choice for custom exhaust work on trucks and midsize platforms such as the 2004-2009 Chevrolet Colorado, 2004-2009 GMC Canyon, and 2005-2009 Dodge Dakota. Part number 17758 is also listed for 2006-2009 Mitsubishi Raider and 2006-2008 Isuzu i-280, i-350, i-290, and i-370 applications in the fitment data.

What It Helps Address

• Excessive exhaust restriction from a worn or undersized muffler
• Unwanted interior drone or resonance
• Loss of exhaust flow in performance-oriented systems
• Need for a universal muffler in a custom exhaust build
• Replacement needs on vehicles such as the Dodge Dakota, Chevrolet Colorado, and GMC Canyon

Installation Notes

• Universal fitment means this muffler is intended for custom exhaust fabrication and proper pipe matching.
• Single center inlet configuration with pipe connection.
• Verify available space for the oval body and 25.5-inch overall length before installation.
• Confirm 2.5-inch piping dimensions match the rest of the exhaust system.
• Fitment notes in the catalog include rear-exit dual-exhaust Dodge Dakota and Mitsubishi Raider applications, along with Colorado and Canyon listings.

Quality Assurance

Dynomax backs the Super Turbo line with a Limited Lifetime Warranty and a 90-Day Performance & Sound Guarantee. Part number 17758 is engineered for controlled exhaust tone and improved flow in a durable aluminized steel design.