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Flowmaster Flow FX Extreme Cat-Back Exhaust System

Fits 2007-2021 Toyota Tundra 4.7 and 5.7-liter, Flow FX Extreme 3.00-inch Stainless Steel Cat-Back Exhaust System

Part # 717983

Flowmaster Flow FX Extreme Cat-Back Exhaust System

In Stock
Free Shipping - Lower 48 US States
$364.95
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5

Emissions

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.

See Emissions Details
Flowmaster introduces our Flow FX Extreme stainless steel cat-back exhaust system for the 2007-2021 Toyota Tundra with the 4.7 or 5.7-liter engine. This system uses a Flow FX series muffler for an aggressive to moderate sound level and increased performance. 3.00-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system has a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. This system produced max dyno gains of 5 hp and 6 lb-ft of torque at the rear wheels. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty

Features:

  • FlowFX Series performance muffler offers an aggressive to moderate sound level and increased performance
  • 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
  • Max dyno gains of 5 hp and 6 lb-ft of torque at the rear wheels
  • 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
  • Includes all necessary hardware for an at home installation
  • Dump style exit allows for better ground clearance when in extreme off-road conditions
  • Uses factory hanger locations for easy installation
  • Lifetime Limited Warranty

About Flowmaster

Shop the official site of Flowmaster for exhaust systems, mufflers, and more that deliver the iconic Flowmaster sound. Available at Holley.com!

Brand Flowmaster
Emission Code5
Exhaust SeriesFlowFX
Exit PositionSOD (Single Out Dump)
Material409 Stainless Steel
Mount TypeUses Factory Hangers
Muffler Body Length (in)14
Muffler ColorNatural
Muffler FinishBrushed
Muffler Inlet Diameter3.00
Muffler Material409S Stainless Steel
Muffler Outlet Diameter3.00
Muffler Outlet LocationCentered
Muffler Overall Length (in)48
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesFlowFX
Muffler ShapeRound
Muffler TypeAbsorption
Product TypeExhaust System
Single DualSingle
Sound LevelAggressive / Moderate
System TypeCat-back
Tip CutTurndown
Tip Diameter3.00
Tip Edge StyleCut
Tip FinishN/A
Tip LengthN/A
Tip LogoN/A
Tip MaterialN/A
Tip QuantityN/A
Tip ShapeN/A
Tip StyleNot Included
Tubing Diameter (in)3.00
Tubing Material409S Stainless Steel
UPC090127130599
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number717983
5

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.

*Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.