Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Flowmaster FlowFX Extreme Single Exhaust System; Turn Down (07-21 5.7L Tundra)Find parts that fit my vehicle
Item TU25238-57
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Flow FX 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 In Extreme Off-Road Conditions
- Uses Factory Hanger Locations For Easy Installation
- Lifetime Limited Warranty
- Fits 2007-2021 Toyota Tundra 5.7L Models
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | No Tips |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | No Tip |
| Exhaust Exit Location | Turn Down |
| Exhaust Loudness | Moderate |
Description
Performance Exhaust System. The Flowmaster Flow FX Extreme Single Exhaust System with Turn Down is engineered to enhance your vehicle’s power and sound. It optimizes exhaust flow and produces an aggressive to moderate exhaust tone, suitable for both street and off-road use, making it a versatile upgrade for performance enthusiasts.
Construction and Appearance. Crafted from durable 409 stainless steel, this exhaust system features mandrel-bent 3.00-inch tubing for maximum exhaust flow. The natural silver finish ensures corrosion resistance and a sleek appearance, while the absorption-type Flow FX muffler provides a balanced sound.
Installation. Designed to use factory hanger locations, this cat-back exhaust installs easily without drilling or modifications. All necessary hardware is included, allowing for a straightforward installation process at home.
Warranty. Backed by a lifetime limited warranty, offering long-term protection against manufacturing defects.
Application. Fits Toyota Tundra models from 2007 to 2021 equipped with the 5.7-liter V8 engine.
Flowmaster 717983
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Single Exhaust System
4.6
Customer Reviews (65)
Questions & Answers
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Will It Fit My Tundra
- 5.7L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
