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Dynomax Thrush Welded Muffler - 17649

universal fit logo


  • Dynomax Exhaust | Part Number: DYN17649
  • Fitment:Universal Fit
  • Type of Muffler:Chambered
  • Material:Aluminized Steel
  • Tube Size (Inlet_Outlet):3 Inches/3 Inches
  • Outlet Location:Offset
  • Availability:Out of Stock
  • Inlet Location:Centered
  • QuantityGT3:false


The Thrush Turbo Muffler by Dynomax feature 100% Aluminized cover for long life, Proven reverse-flow design and a time-proven spun-locked heads for leak-free seal.

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Question & Answers

1 Answered question

Q: Is this muffler stainless steel construction? Answer this question

A: Hello Thomas, Technical Details: Thrush Welded Muffler Oval 4 in. x 9 3/4 in. 3 in. ID/OD 13 in. Shell Length 19 in. Overall Length 304 Stainless Steel

Answered by RK on 04/02/2015


For 30 years, DynoMax Performance Exhaust has specialized in engineering quality mufflers and exhaust performance systems for 4x4s. Pure, Unadulterated, Power is the company's theme and their extensive line of stainless steel performance mufflers reflects this. We carry everything from exhaust tips to tailpipes to mufflers made by DynoMax for off-roaders looking to increase horsepower and performance on and off the trail. In 2015, DynoMax introduced the QuietCrawler System for lifted Jeep Wrangler JKs designed for off-roading and rockcrawling. The company is dedicated to developing and producing exhaust system that push the boundaries of performance, innovation and efficiency. Shop Dynomax Exhaust Now


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