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Flowmaster 717986 FlowFX Cat-Back Exhaust Kit 3 to Dual 2.5 Inch Same Side Exit 409 Stainless Steel 3.5 Inch Black Ceramic Coated Tips Compatible with 2015-2020 Chevy Tahoe GMC Yukon 5.3L 2/4WD

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$599.95

$ 99 .00 $99.00

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About this item

  • 3.00-inch to 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • Dual 3.50-inch black stainless steel tips add a custom look
  • Includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • FlowFX series muffler delvers a moderate sound level with increased performance
  • Max dyno gains of 7 hp and 7 lb-ft of torque over stock at the rear wheels


Fits 2015-2020 GM Tahoe/Yukon 5.3L, Flow FX Cat-Back, Dual Out Same Side Exit, Stainless Steel Exhaust System. This Flowmaster Flow FX cat-back exhaust system for the 2015-2020 Chevrolet Tahoe and GMC Yukon with the 5.3-liter engine is manufactured using durable 409 stainless steel throughout and features 3.00-inch to dual 2.50-inch mandrel bent pipes for better exhaust gas flow. This system exits out the side with dual 3.50-inch black stainless steel tips for added style and a custom look. Max dyno gains of 7 hp and 7 lb-ft of torque over stock at the rear wheels. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.. Fits 2015-2020 GM Tahoe/Yukon with the 5.3-liter engine.