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Dynomax Thrush Header Glasspack Header Muffler - 24223

universal fit logo


  • Dynomax Exhaust | Part Number: DYN24223
  • Type of Muffler:Straight Through
  • Inlet Location:Centered
  • Fitment:Universal Fit
  • Material:Aluminized Steel
  • Tube Size (Inlet/Outlet):3 Inches/3 Inches
  • Outlet Location:Centered


The Glass pack muffler has been around since the beginning of hot rodding. These Thrush Glass Pack Mufflers by Dynomax have a Heavy-gauge shell for maximum durability, Straight-through design for maximum flow and power and CRF (Continuous Roving Fiberglass) for powerful tone and long life.


Question & Answers

2 Answered questions

Will these fit my cj5 with fender well headers

Asked by Theo from Eatonton ga on

Hi Theo, These muffler's are too long for the CJ5, they are designed for the CJ7 and unfortunately we do not have access to the shorter style muffler you need. Thank you for the inquiry.

Answered by Jim G Ext 4806 from Eatonton ga on

What is the lenth of the body

Asked by Harry from Mass. on

Hey Harry, the overall length of this is 34.5 inches long. Please let me know you have any other questions, thanks.

Answered by Devin B. ext 835 from Mass. on


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