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Flowmaster Exhaust Toyota Tundra 4.0L/ 4.6L/ 4.7L/ 5.7L (09-21) Dual 2.50" Catback - Flow FX 717664
Flowmaster Exhaust Toyota Tundra 4.0L/ 4.6L/ 4.7L/ 5.7L (09-21) Dual 2.50" Catback - Flow FX 717664
Flowmaster Exhaust Toyota Tundra 4.0L/ 4.6L/ 4.7L/ 5.7L (09-21) Dual 2.50" Catback - Flow FX 717664
Flowmaster Exhaust Toyota Tundra 4.0L/ 4.6L/ 4.7L/ 5.7L (09-21) Dual 2.50" Catback - Flow FX 717664
Flowmaster Exhaust Toyota Tundra 4.0L/ 4.6L/ 4.7L/ 5.7L (09-21) Dual 2.50" Catback - Flow FX 717664
Flowmaster Exhaust Toyota Tundra 4.0L/ 4.6L/ 4.7L/ 5.7L (09-21) Dual 2.50" Catback - Flow FX 717664
Flowmaster Exhaust Toyota Tundra 4.0L/ 4.6L/ 4.7L/ 5.7L (09-21) Dual 2.50" Catback - Flow FX 717664
Flowmaster Exhaust Toyota Tundra 4.0L/ 4.6L/ 4.7L/ 5.7L (09-21) Dual 2.50" Catback - Flow FX 717664

Flowmaster Exhaust Toyota Tundra 4.0L/ 4.6L/ 4.7L/ 5.7L (09-21) Dual 2.50" Catback - Flow FX 717664

Regular price
$845.95
Sale price
$845.95

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16 In Stock Ready to Ship

Introducing Flowmaster’s line of FlowFX exhaust systems. These systems are perfect for the person looking for an moderate exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster. New features include bright 409S stainless steel tubing mated to our new FlowFX straight-through mufflers with a large 3.00 inch core for maximum performance and a deep, aggressive sound.

Fitment Information

  • Toyota Tundra 4.0L/ 4.6L/ 4.7L/ 5.7L (2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021) 
  • 2/4 Wheel Drive
  • Does not fit regular cab/short bed or double cab/long bed models. Only fits 2009 models built after 08/2008.

Emissions Compliance

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Specs & Features

  • Catalytic Converter Included - No
  • Emission Code - 5
  • Exhaust Series - FlowFX
  • Exit Position - Dual Out Side
  • Heat Shield - No
  • Material - 409 Stainless Steel
  • Mount Type - Uses Factory Hangers
  • Muffler Body Length (in) - 18
  • Muffler Color - Natural
  • Muffler Finish - Brushed
  • Muffler Inlet Diameter - 2.5
  • Muffler Inlet Location - Dual Inlet
  • Muffler Material - 409S Stainless Steel
  • Muffler Outlet Diameter - 2.5
  • Muffler Outlet Location - Dual Outlet
  • Muffler Overall Length (in) - 24
  • Muffler Part Number - Kit Only
  • Muffler Quantity - 1
  • Muffler Series - FlowFX
  • Muffler Shape - Oval
  • Muffler Type - Absorption
  • Product Type - Exhaust System
  • Single Dual - Dual
  • Sound Level - Aggressive / Moderate
  • System Type - Cat-back
  • Tip Cut - Angle
  • Tip Diameter - 4.5
  • Tip Edge Style - Rolled
  • Tip Finish - Black Ceramic
  • Tip Length - 11
  • Tip Logo - Embossed
  • Tip Material - 304 Stainless
  • Tip Quantity - 2
  • Tip Shape - Round
  • Tip Style - Single Wall
  • Tubing Diameter (in) - 2.5
  • Tubing Material - 409S Stainless Steel
  • UPC - 700042039500
  • California Proposition 65 Chemical Name - Chromium (hexavalent compounds) / Nickel (Metallic)
  • California Proposition 65 Required - Yes
  • Part Number - 717664

Product Description

This Flow FX® Cat-back exhaust system is for 2009-2021 Toyota Tundra with 4.0L, 4.6L, 4.7L or 5.7L engine and is a bolt-on emissions legal system with a moderately aggressive exterior sound and a moderate interior tone. The system features all stainless steel construction for long life, and a specially designed dual inlet Flow FX® "straight-through" performance muffler flowing into dual 2.50-inch mandrel-bent tailpipes for maximum performance. The tailpipes exit out the sides behind the rear wheels, which is beneficial for towing, and are finished off with a pair of large 4.50-inch black ceramic coated stainless steel tips for good looks. The system includes all necessary parts and hardware for easy at home installation and is covered by our Lifetime Limited Warranty.

Features:

  • 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
  • All Stainless Steel Construction for Long Life
  • Clears the Factory Spare Tire
  • Lifetime Limited Warranty

Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.

Flowmaster Brand Logo

Prop 65 Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


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