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Flowmaster 717664 FlowFX Cat-Back Exhaust Kit 2.5 Inch 409 Stainless Steel 4.5 Inch Black Ceramic Stainless Steel Tips Compatible with 2009-2021 Toyota Tundra 4.0L 4.6L 4.7L 5.7L 2/4WD

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$787.95

$ 99 .00 $99.00

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About this item

  • Large 4.50-inch Black Ceramic Coated Stainless Steel Tips Offer Great Looks
  • FlowFX "Straight-through" Performance Muffler for Sound and Performance
  • Dual 2.50-inch Mandrel-bent 16-gauge Tubing Maximizes Exhaust Flow
  • Uses the Factory Hanger Locations for Easy Installation
  • Deep Powerful Performance Sound and Great Tone


Flowmaster 717664 FlowFX Cat-Back Exhaust System Dual Dual Out Side Incl. 2.5 in. Tubing/Muffler/Dual 4.5 in. Black Ceramic Coated Tips FlowFX Cat-Back Exhaust System


Redrider1000
Reviewed in the United States on December 19, 2023
Fairly deep note, no high pitched snaps from dual tailpipes. It's probably loudest in the cab between 1600 and 1900 rpms, so I often run in 5th vs drive/overdrive until 70mph to keep the tone of exhaust reasonable in the cab. Black tips look great turned out just behind rear wheels. Approx 1 hr install time after unbolting and removing factory exhaust, and done on the ground as truck has clearance for a creeper and room to bolt this kit on. No need to pay if you have an afternoon and a few basic tools. YouTube has a couple of videos to help if needed
MichaelE
Reviewed in the United States on January 29, 2023
Very easy to install with common tools. Well made and quality construction. Slight drone between 1600-1800 rpm’s but nothing major. Now it sounds like it’s supposed to.
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