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Dynomax VT Muffler - 17964

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  • Dynomax Exhaust | Part Number: DYN17964
  • Type of Muffler:Straight Through
  • Inlet Location:Centered
  • Fitment:Universal Fit
  • Material:Stainless Steel
  • Tube Size (Inlet/Outlet):2.5 Inches/3 Inches
  • Outlet Location:Dual Offset


DynoMax Valve Technology Mufflers feature an exclusive, precisely calibrated internal valve that redirects exhaust flow, during cruising conditions, to provide Drone-Free Performance . Hammer the gas and the valve automatically adjusts for maximum exhaust flow, delivering on-demand performance and a deep, throaty drone-free sound.


Question & Answers

1 Answered question

Will the VT Muffler By Dynomax fit my 2007 Ford Explorer Sport Trac? If not, can you recommend one that will? Thank you, Teri

Asked by Teri from Vineland, NJ on

Hey Teri, the Dynomax Exhaust VT Muffler will work with minor modification. All these mufflers are universal fit and require modification. Thanks for your question.

Answered by Devin B. ext 4835 from Vineland, NJ 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