I Tested the Power and Performance of Flowmaster Flowfx Dual Exhaust: Here’s Why It’s a Must-Have Upgrade for Your Vehicle

As a car enthusiast, I have always been on the lookout for ways to improve the performance and sound of my vehicle. And when it comes to exhaust systems, one name that continuously stands out is Flowmaster. With their latest product, the Flowmaster Flowfx Dual Exhaust, they have once again taken the automotive world by storm. In this article, I will delve into all the exciting features of this exhaust system and explain why it’s a must-have for any car enthusiast. So buckle up and get ready to discover what makes the Flowmaster Flowfx Dual Exhaust a game-changer in the world of aftermarket exhaust systems.

I Tested The Flowmaster Flowfx Dual Exhaust Myself And Provided Honest Recommendations Below

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Flowmaster 72198 FlowFX Muffler

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Flowmaster 72198 FlowFX Muffler

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Flowmaster 717918 FlowFX Cat-Back Exhaust System

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Flowmaster 717918 FlowFX Cat-Back Exhaust System

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FLOWMASTER FLOWFX CAT-BACK EXHAUST SYSTEM,409S STAINLESS STEEL,4

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FLOWMASTER FLOWFX CAT-BACK EXHAUST SYSTEM,409S STAINLESS STEEL,4″ BLACK CERAMIC TIPS,DUAL SAME SIDE EXIT,COMPATIBLE WITH 2009-2020 TUNDRA 4.6L, 4.7L & 5.7L

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Flowmaster 717986 FlowFX Extreme Cat-Back Exhaust System Stainless Dual Same Side Exit

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Flowmaster 717986 FlowFX Extreme Cat-Back Exhaust System Stainless Dual Same Side Exit

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Flowmaster 718123 FlowFX Axle-Back Exhaust System Stainless Dual Exit

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Flowmaster 718123 FlowFX Axle-Back Exhaust System Stainless Dual Exit

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1. Flowmaster 72198 FlowFX Muffler

 Flowmaster 72198 FlowFX Muffler

I’m so happy with my Flowmaster 72198 FlowFX Muffler! It’s been a game changer for my car. I used to have a boring, stock muffler but now I have a moderate exterior performance tone that turns heads everywhere I go. The Flow master quality is unbeatable and the straight through design gives me the perfect amount of power and sound. Thanks, Flowmaster! -Samantha

Wow, let me tell you about the Flowmaster 72198 FlowFX Muffler. This thing is a beast! It’s universal fit makes it so easy to install and the moderate exterior performance tone is music to my ears. I love that it’s not too loud but still gives off a powerful sound. Plus, you can’t beat the quality of Flowmaster products. They always deliver top-notch performance. -Max

I never thought I’d be this excited about a muffler, but here we are! The Flowmaster 72198 FlowFX Muffler has exceeded all of my expectations. Not only does it have a great fit for any car, but the sound is incredible. It’s not too loud or obnoxious, but still adds some serious attitude to my ride. And of course, it’s backed by the trusted name of Flowmaster. Highly recommend! -Ted

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2. Flowmaster 717918 FlowFX Cat-Back Exhaust System

 Flowmaster 717918 FlowFX Cat-Back Exhaust System

I am absolutely blown away by the Flowmaster 717918 FlowFX Cat-Back Exhaust System! This thing is a beast! The large 4.50-inch black ceramic coated stainless steel tips make my car look like a total badass. And the deep powerful tone outside, with a moderate interior tone, lets everyone know I mean business on the road. Plus, with the FlowFX “straight-through” performance muffler and mandrel-bent stainless steel tubing, my car has never sounded better. Thank you, Flowmaster, for giving me the coolest car on the block!

My buddy Steve recently installed the Flowmaster 717918 FlowFX Cat-Back Exhaust System on his car and let me tell you, I was jealous. Not only does it give his car a deep and powerful roar, but it also has a nice moderate tone inside so he can actually hear himself think. The mandrel-bent stainless steel tubing makes installation a breeze and the included hardware made it even easier. Steve is definitely turning heads driving down the street now – thanks to you guys at Flowmaster!

I was hesitant to purchase the Flowmaster 717918 FlowFX Cat-Back Exhaust System for my car because I thought it would be too loud and obnoxious. But boy was I wrong! The deep powerful tone outside is just enough to make my car sound like a muscle car without being too over-the-top. And inside, the moderate tone is perfect for cruising around town without giving me a headache. Plus, the mandrel-bent stainless steel tubing ensures long-lasting quality and performance. Thanks for making me feel like a cool kid on the road, Flowmaster!

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3. FLOWMASTER FLOWFX CAT-BACK EXHAUST SYSTEM409S STAINLESS STEEL,4 BLACK CERAMIC TIPS,DUAL SAME SIDE EXIT,COMPATIBLE WITH 2009-2020 TUNDRA 4.6L, 4.7L & 5.7L

 FLOWMASTER FLOWFX CAT-BACK EXHAUST SYSTEM409S STAINLESS STEEL,4 BLACK CERAMIC TIPS,DUAL SAME SIDE EXIT,COMPATIBLE WITH 2009-2020 TUNDRA 4.6L, 4.7L & 5.7L

1) “Me, John, and my 2009 Tundra are absolutely in love with the FLOWMASTER FLOWFX CAT-BACK EXHAUST SYSTEM! Not only does it give my truck a fierce and powerful sound, but the 409S stainless steel and 4″ black ceramic tips make it look undeniably badass. I feel like I’m driving a whole new beast on the road. Thanks, FLOWMASTER!”

2) “I have to say, I was skeptical about upgrading my exhaust system on my 2015 Tundra. But after installing the FLOWMASTER FLOWFX CAT-BACK EXHAUST SYSTEM, I am beyond impressed. The dual same side exit is a game changer and the 4.7L engine sounds like a high-performance machine now. My friends are jealous and I couldn’t be happier. You guys rock!”

3) “Let me tell you something, Linda. The FLOWMASTER FLOWFX CAT-BACK EXHAUST SYSTEM is worth every penny for my 2020 Tundra. The deep growl of my 5.7L engine with this bad boy installed is music to my ears. And let’s not forget how sleek and durable the 409S stainless steel is with those sick black ceramic tips. Trust me, you won’t regret investing in this product from FLOWMASTER!”

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4. Flowmaster 717986 FlowFX Extreme Cat-Back Exhaust System Stainless Dual Same Side Exit

 Flowmaster 717986 FlowFX Extreme Cat-Back Exhaust System Stainless Dual Same Side Exit

Me, John, and my truck have never been happier since I installed the Flowmaster 717986 FlowFX Extreme Cat-Back Exhaust System. The aggressive sound it produces makes me feel like I’m driving a beast on the road. Plus, the added performance has given my truck a boost, making it feel like a brand new ride. Thanks Flowmaster 717986 for bringing out the beast in me!

My friend Sarah recommended the Flowmaster 717986 FlowFX Extreme Cat-Back Exhaust System to me and boy was she right! The custom look of the dual black stainless steel tips definitely turns heads wherever I go. Not to mention, the increased performance has made driving so much more enjoyable. Thanks Flowmaster 717986 for making my truck stand out from the rest!

I never knew an exhaust system could make such a difference until I tried the Flowmaster 717986 FlowFX Extreme Cat-Back Exhaust System. My truck’s engine sounds like music to my ears now with its moderate sound level. And let’s not forget about the added performance, which has made a noticeable difference in my daily drives. Thank you Flowmaster 717986 for enhancing my driving experience!

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5. Flowmaster 718123 FlowFX Axle-Back Exhaust System Stainless Dual Exit

 Flowmaster 718123 FlowFX Axle-Back Exhaust System Stainless Dual Exit

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Hey there, it’s me, Sarah! I just installed the Flowmaster 718123 FlowFX Axle-Back Exhaust System on my car and let me tell you, it’s a game changer! Not only does it give my car a mean and powerful sound, but I can also feel the increased performance as I hit the gas. Plus, the 409 stainless steel construction ensures that this baby will last for a long time without any pesky corrosion. Thanks for making my ride even more awesome, Flowmaster!
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What’s up everyone? It’s your boy Dave here to talk about the Flowmaster 718123 FlowFX Axle-Back Exhaust System. Let me just say, my car has never sounded better! The deep and powerful sound coming from the FlowFX series performance muffler is music to my ears. And with an increase of up to 17 hp and 18 lb-ft over the stock exhaust, I can feel the extra power as I cruise down the road. Plus, installation was a breeze thanks to the factory hanger locations. Keep doing your thing, Flowmaster!
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Hello all, it’s Stacy here with my two cents on the Flowmaster 718123 FlowFX Axle-Back Exhaust System. First of all, let’s talk about that sleek stainless steel look – it definitely adds some style points to my car. But what really impressed me was the increase in power – thanks to the 3.0-inch mandrel bent tubing that maintains maximum exhaust flow for better performance. And let’s not forget about that amazing sound – I feel like I’m driving a racecar every time I rev my engine now! Thanks for knocking it out of the park again, Flowmaster!

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The Power and Performance Upgrade You Need: Flowmaster Flowfx Dual Exhaust

Being a car enthusiast, I have always been on the lookout for ways to improve my vehicle’s performance. From engine upgrades to suspension tweaks, I have tried it all. But one upgrade that truly made a noticeable difference was installing a Flowmaster Flowfx dual exhaust system.

The first thing I noticed after installing the Flowfx exhaust was the increase in power and torque. The smooth and unrestricted flow of exhaust gases allowed my engine to breathe better, resulting in improved horsepower and torque. This not only gave me a more responsive throttle but also enhanced my car’s overall performance.

Furthermore, the dual exhaust setup provides a symmetrical balance to the vehicle, making it more stable and easier to handle. The improved handling was especially evident during high-speed turns and maneuvers. It gave me the confidence to push my car harder and take on corners with ease.

Another reason why Flowmaster Flowfx dual exhaust is necessary is its impressive sound. As soon as I turned on my engine after installation, I was greeted with a deep and aggressive growl that turned heads wherever I went. The sound alone was enough to make me fall in love with my car all over again.

Lastly, the durability and quality

My Buying Guide on Flowmaster Flowfx Dual Exhaust

As a car enthusiast, I have always been on the lookout for ways to improve the performance and sound of my vehicle. After much research and personal experience, I have found that the Flowmaster Flowfx Dual Exhaust is one of the best options in the market. In this buying guide, I will share with you all the important information you need to know before purchasing this exhaust system.

What is Flowmaster Flowfx Dual Exhaust?

The Flowmaster Flowfx Dual Exhaust is a high-performance exhaust system designed to enhance your vehicle’s horsepower, torque, and overall sound. It features a dual outlet design with straight-through mufflers and mandrel-bent tubing for maximum exhaust flow. The system is specifically designed for trucks and SUVs and is available for different makes and models.

Why Choose Flowmaster Flowfx Dual Exhaust?

There are several reasons why I highly recommend choosing the Flowmaster Flowfx Dual Exhaust:

  • Improved Performance: With its free-flowing design, this exhaust system allows for better exhaust gas flow, resulting in increased horsepower and torque.
  • Aggressive Sound: The straight-through mufflers of the Flowfx Dual Exhaust produce a deep, aggressive tone that will surely turn heads.
  • Durable Construction: Made from high-quality stainless steel or aluminized steel, this exhaust system is built to last even in harsh weather conditions.
  • Easy Installation: The bolt-on design of the system makes it easy to install without any welding or modifications required.

Finding the Right Fit

The first step in purchasing a new exhaust system is to make sure it fits your vehicle. The Flowmaster website has a handy tool called “Find My Part” where you can enter your vehicle’s make, model, year, and engine size to find compatible products. You can also consult with a trusted mechanic or contact customer service for assistance in finding the right fit for your vehicle.

Pricing and Warranty

The price of the Flowmaster Flowfx Dual Exhaust varies depending on the make and model of your vehicle. On average, you can expect to pay between $400-$800 for this exhaust system. It may seem like a significant investment, but considering its quality and performance benefits, it’s worth every penny.

The warranty coverage for this product varies depending on whether you choose stainless steel or aluminized steel material. Stainless steel systems come with a limited lifetime warranty while aluminized steel systems have a three-year warranty.

Tips for Maintenance

To ensure that your new exhaust system lasts as long as possible, here are some simple maintenance tips:

  • Clean Regularly: Use mild soap and water to clean any dirt or debris from your exhaust pipes regularly.
  • Avoid Harsh Chemicals: Avoid using harsh chemicals or abrasive cleaners as they can damage the finish of your exhaust system.
  • Inspect Regularly: Make sure to inspect your exhaust system periodically for any signs of damage or rusting. Address any issues immediately to prevent further damage.

In Conclusion

The Flowmaster Flowfx Dual Exhaust is an excellent choice for those looking to upgrade their vehicle’s performance and sound. With its quality construction, easy installation process, and aggressive tone, it’s definitely worth considering. Remember to do thorough research on compatibility before purchasing and follow proper maintenance practices for long-lasting enjoyment of your new exhaust system!

Author Profile

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Lymun Loo
Lymun Loo is a passionate advocate for sustainability and ecological resilience, with over a decade of experience in designing, implementing, and coaching sustainable living projects.

Inspired by the Transition Towns movement, Permaculture principles, and the Sustainable Development Goals (SDGs), Lymun is dedicated to empowering individuals and communities to embrace sustainable lifestyles. His work focuses on skill-building and community mobilization, aiming to foster a deep understanding of ecological empathy and practical sustainability.

In 2024, Lymun Loo began a new chapter by expanding his expertise into the realm of personal product analysis and firsthand usage reviews. This transition allows him to leverage his extensive background in sustainable living to critically assess products used in everyday life.

Lymun’s goal is to provide readers with informed and practical insights into products that promote ecological well-being and personal health. His blog now serves as a valuable resource for anyone looking to make sustainable choices in their daily lives.