Description
Upgrade your 2009-2021 Toyota Tundra with the Flowmaster Flow FX® Cat-Back Exhaust System (717664). Designed to provide an aggressive exterior sound and a moderate interior tone, this stainless steel exhaust system delivers outstanding performance and a dynamic exhaust note for your Toyota Tundra. Engineered for models with 4.0L, 4.6L, 4.7L, and 5.7L engines, this system offers improved exhaust flow and increased horsepower, with a perfect balance of sound and efficiency.
The system features Flow FX® "straight-through" performance mufflers that enhance sound and performance, while 2.50-inch mandrel-bent tailpipes maximize exhaust flow for optimal power output. Finished with large 4.50-inch black ceramic-coated tips, this exhaust system offers a custom look that enhances the bold aesthetic of your Tundra. With easy, at-home installation and factory hanger locations, this system is designed for a hassle-free setup.
Flowmaster's Lifetime Limited Warranty ensures durability and performance, while the emission legal design ensures compliance with state regulations. Perfect for everyday driving and towing, this system is a great upgrade for those seeking more power, style, and sound.
Key Features & Benefits
- Aggressive to Moderate Sound – Powerful performance tone with improved exhaust flow
- Flow FX® "Straight-Through" Muffler – Optimized for sound and maximum exhaust flow
- Large 4.50-inch Black Ceramic Coated Tips – Custom look that adds style and flair
- 2.50-inch Mandrel-Bent Tubing – Maximizes exhaust flow and enhances performance
- Easy Installation – Uses factory hanger locations for simple at-home setup
- Durable Stainless Steel Construction – Built to last with 409 stainless steel
- Towing-Friendly Design – Dual side exit tailpipes direct exhaust away from your towing gear
- Lifetime Limited Warranty – Ensures long-term performance and peace of mind
- Emissions Legal – Compliant with emissions regulations, suitable for all vehicles in applicable regions
Vehicle Fitment
- 2009-2021 Toyota Tundra – 4.0L, 4.6L, 4.7L, and 5.7L engines
- Fits: 2WD & 4WD models
- Note: Does not fit regular cab/short bed or double cab/long bed models. Only fits 2009 models built after 08/2008.
Specifications
- Exhaust Type: Cat-Back
- Material: 409 Stainless Steel
- Main Piping Diameter: 2.50 inches
- Muffler Series: Flow FX®
- Muffler Type: Straight-Through
- Muffler Shape: Oval
- Muffler Material: 409S Stainless Steel
- Muffler Finish: Natural
- Tip Diameter: 4.50 inches
- Tip Finish: Black Ceramic
- Tip Shape: Round
- Tip Quantity: 2
- System Type: Cat-Back
- Sound Level: Aggressive to Moderate
- Lifetime Warranty: Yes
- Installation: Uses factory hanger locations
Why Choose the Flowmaster Flow FX Cat-Back Exhaust System?
- Maximized Performance – The Flow FX® muffler and mandrel-bent tubing increase exhaust flow for more horsepower and torque
- Great Sound – Enjoy an aggressive exterior tone and a moderate interior feel that enhances your driving experience
- Premium Construction – 409 stainless steel provides long-lasting durability, preventing rust and corrosion
- Custom Style – Black ceramic-coated tips offer a sleek, aggressive look
- Easy, At-Home Installation – Designed for easy setup with no modifications required
- Perfect for Towing – Side-exit tailpipes direct exhaust away from trailers and gear
