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Flowmaster
Flow Fx Cat-Back Exhaust System 2009-2021 Toyota Tundra With 4.0L, 4.6L, 4.7L Or 5.7L Engine, 2/4 Wheel Drive Flow Fx Stainless Steel Cat-Back Exhaust System Aggressive To Moderate Sound Flowmaster
SKU: F00L 717664
Moderate — 2–4 hours
Description
Part #: 717664
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.Large 4.50-inch Black Ceramic Coated Stainless Steel Tips Offer Great LooksFlowFX straight-through Performance Muffler for Sound and PerformanceDual 2.50-inch Mandrel-bent 16-gauge Tubing Maximizes Exhaust FlowUses the Factory Hanger Locations for Easy InstallationDeep Powerful Performance Sound and Great ToneAll Stainless Steel Construction for Long LifeClears the Factory Spare TireLifetime Limited Warranty
Features:
- Large 4.50-inch Black Ceramic Coated Stainless Steel Tips Offer Great Looks
- Large 4.5 in. Black Ceramic Coated Tips
- FlowFX "Straight-through" Performance Muffler for Sound and Performance
- FlowFX Straight Through Performance
- Dual 2.50-inch Mandrel-bent 16-gauge Tubing Maximizes Exhaust Flow
- Deep And Powerful Sound
- Uses the Factory Hanger Locations for Easy Installation
- All Stainless Steel Construction For Long Life
- Deep Powerful Performance Sound and Great Tone
- 2.50 in. Mandrel-Bent 16 Gauge Tubing Maximizes Exhaust Flow
- All Stainless Steel Construction for Long Life
- Clears The Factory Spare Tire
- Clears the Factory Spare Tire
- Limited Lifetime Warranty
- Lifetime Limited Warranty
2009-2021 Toyota Tundra with 4.0L, 4.6L, 4.7L or 5.7L engine, 2/4 Wheel Drive - FlowFX Stainless Steel Cat-back Exhaust System - Aggressive to moderate sound
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
MIA's Description
Fitment
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Specifications
| Brand | Flowmaster |
| Part Number | F00L 717664 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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