Dynomax Ultra Flo SS Muffler - 17263 | 4WD.com

Dynomax Ultra Flo SS Muffler - 17263

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  • Dynomax Exhaust | Part Number: DYN17263
  • Inlet Location:Centered
  • Material:Stainless Steel
  • Tube Size (Inlet/Outlet):2.5 Inches/2.5 Inches
  • Type of Muffler:Straight Through
  • Fitment:Universal Fit
  • Outlet Location:Centered


T304 Polished Stainless Steel Case. 409 Stainless Steel Internal Construction. Straight Through Design for Maximum Flow. Moderate Sound Level with a True Performance Tone and Minimal Resonation. High Temperature Roving Fiberglass. Reversible for Versatile installation. Lifetime Warranty. Made in USA


Question & Answers

1 Answered question

Good evening I wanted to know if it was compatible with a 3.7L jeep liberty kj Marco

Asked by Marco from Italy on

Hi Marco! Your factory exhaust tubing is 2.5 inches in diameter, so this muffler should bolt right up! I'm not sure how long the OEM muffler is, so I would suggest you measure it before you order this one. You'll need to be very close to the 20" length that the Dynomax muffler is in order to use it.

Answered by Aaron S. from Italy 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


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