Additional Images

Dynomax 17674 Super Turbo Muffler

View Additional Required Parts »


Buy this Dynomax Super Turbo Muffler 17674 Universal - Oval - 4.25 in. x 9.75 in. - 3 in. And 2.5 in. ID - 13 in. Shell Length - 17 in Overall Length at with the lowest prices online for all Dynomax aftermarket parts & accessories.

See Full List of Applications »


Dynomax Super Turbo Muffler P/N 17674 Features:

The following are a list of features for the Dynomax P/N 17674 Super Turbo Muffler on sale at

  • Exclusive Patented Flow Director Design Channels Exhaust Flow
  • Eliminates Turbulence
  • Large Internal Flow Tubes Improve Exhaust Flow
  • Large Internal Flow Tubes Reduce Backpressure
  • Fiberglass Matting Tech To Absorb Unwanted Interior Resonance
  • Maintains A Mellow Performance Tone
  • Dyno Proven To Flow Up To 700 SCFM/Support Up To 636 HP
  • Proudly Manufactured In The USA

Product Documents:

See Additional Photos and PDF Documents if Available »


Engineered for Power and Sound

Shipping Information

  • Item Requires Shipping
  • 9.0 lbs.
  • W10.5000” x H4.8000” x L20.7500”
  • Free Shipping!