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🚗 Elevate your ride with Flowmaster’s perfect balance of power and style!
The Flowmaster 71419 Flow FX Muffler offers a universal 3-inch inlet/outlet fit with a durable 409 stainless steel fully welded case. Its straight-through design optimizes exhaust flow, enhancing torque and horsepower while delivering a moderate, drone-free sound ideal for muscle cars, trucks, SUVs, and daily drivers. Reversible and easy to install, it combines performance and refined tone in a sleek, show-worthy package.












| ASIN | B07J2L2KM4 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #32,183 in Automotive ( See Top 100 in Automotive ) #4 in Car Rear Mufflers |
| Brand | Flowmaster |
| Brand Name | Flowmaster |
| Compatible with Vehicle Type | Car |
| Configuration | Centre |
| Customer Reviews | 4.7 out of 5 stars 2,526 Reviews |
| Global Trade Identification Number | 00700042038497 |
| Included Components | Flowmaster 71419 Flowmaster 71419 FlowFX Muffler Stainless Steel - 3.00 In/Out - Round Body - Moderate Sound Exhaust Muffler Flowmaster FlowFX Muffler - 3.00 In/Out - Round Body - Moderate Sound |
| Inlet Connection Size | 3 Inches |
| Item Dimensions | 51.4 x 10.8 x 10.8 centimeters |
| Item Highlight | Flow FX, Moderate Sound, Stainless Steel, Affordable Performance for Modern trucks, Muscle Cars & Daily Drivers (71419) |
| Item Type Name | Flowmaster 71419 Flowmaster 71419 FlowFX Muffler Stainless Steel - 3.00 In/Out - Round Body - Moderate Sound Exhaust Muffler Flowmaster FlowFX Muffler - 3.00 In/Out - Round Body - Moderate Sound |
| Item Weight | 6.1 Pounds |
| Item dimensions L x W x H | 51.4 x 10.8 x 10.8 centimeters |
| Item weight | 6.1 Pounds |
| Manufacturer | Flowmaster |
| Manufacturer Part Number | 71419 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 71419 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 71419 |
| Outlet Connection Size | 14 Inches |
| Part Interchange Info | 71419 |
| Shape | Round |
| UPC | 700042038497 |
| Unit Count | 1 Count |
| Vehicle service type | Car |
A**A
Amazing
I have it on my 5.3 and it has the perfect sound 110 db on RPM 3 and it increased the MPG when on cruise control
E**E
Love it
Did oem muffler delete for my 2013 xterra and paired this muffler with vibrant resonator ultraquite, idling and cruising the noise is super low, and on full gas it gives this deep gravel noise
ح**ي
رائع جداً والجودة ممتازة
المنتج جداً جميل ورائع و مغلف ب احكام واعطوني استكر فلو ماستر يمكنني وضعها على السياره شفرولية تاهو 2008 المكينة 5.3
T**.
Top Ware
Top Verarbeitung und toller sound
R**R
Good mufflers.
AI summarized what I said so here it is. Overall Experience Effective at reducing exhaust noise when used in a well-designed system Not sufficient as standalone noise reducers for very loud setups Installation & Fit Weld easily into place Fit well within tight space constraints Maintained solid structure and clean appearance Performance Reduced noise, but not dramatically on their own Eliminated drone when properly integrated Best results achieved with additional components: H-pipe before the mufflers X-pipe after the mufflers Design Insights Proper exhaust design is critical for optimal results Multiple redesigns may be needed to achieve desired sound Combination of components significantly improves performance Build Quality Durable and solid construction Maintains overall exhaust system integrity Key Takeaway Good quality mufflers that perform well as part of a thoughtfully designed exhaust system, but not a complete solution for noise reduction on their own
D**R
Quieter in the cab
Put my 2013 F150 with a 5.0 V8. Had a cherry bomb 1 into 2, it had a good sound but, had cabinet rumble at highway speeds. The flow master has a good sound and cabin is quieter. So happy all the way around.
C**N
Great sound, excellent quality.
Exactement ce dont j'avais besoin pour remplacer l'énorme silencieux de mon F150 2003 à moteur 4.6 litres. Celui-ci émet un beau son et prend moins de place sous le véhicule. Excellent achat.
Trustpilot
2 weeks ago
3 weeks ago