Many F150 owners want to improve their truck’s performance and sound, but choosing the right exhaust system can be confusing. The best cat back exhaust for F150 offers a balance of power, durability, and sound enhancement without complicated installation. This type of exhaust system is designed for those who want better engine efficiency and a more satisfying driving experience.
It replaces the section of the exhaust from the catalytic converter back, often allowing improved airflow and a deeper, more aggressive tone. In this review, you will find detailed information on some of the leading cat back exhaust options for the F150.
We will cover the features, benefits, and potential drawbacks to help you decide which system fits your needs. Whether you use your F150 for work or daily driving, this guide aims to provide clear and practical insights.
Unleashing Power and Performance: Top Upgrades for Your F150’s Sound and Efficiency
| Image | Product | Price |
|---|---|---|
Our Top Picks 1 ![]() | Flowmaster 717864 FlowFX Cat-Back Exhaust Kit 3 Inch 409 Stainless | Check Price |
Our Top Picks 2 ![]() | BORLA 140866BC Cat-Back Performance Exhaust System for 2021-2023 Ford F-150 | Check Price |
Our Top Picks 3 ![]() | Flowmaster 717887 FlowFX Cat-back Exhaust System | Check Price |
1. Flowmaster 717864 FlowFX Cat-Back Exhaust Kit 3 Inch 409 Stainless

The Flowmaster 717864 FlowFX Cat-Back Exhaust Kit combines robust construction with a commanding sound profile. Designed specifically for Ford F150 trucks, it delivers enhanced performance and a deep tone that resonates both inside and outside the vehicle.
Crafted for durability and easy installation, this exhaust kit updates your truck’s exhaust flow, making every drive more enjoyable and powerful. Its sleek black ceramic-coated tips add a striking visual appeal that complements the truck’s aggressive style.
Built from 3-inch 409 stainless steel tubing, the system resists corrosion while providing long-lasting strength. The mandrel-bent pipes allow for smooth exhaust flow, reducing backpressure and improving engine efficiency.
The Flow FX straight-through muffler design promotes a deep, powerful exhaust note that enhances the driving experience without overwhelming noise. This system features large
All necessary hardware is included to make installation quick and hassle-free.
Performance-wise, the kit offers a well-balanced tone suitable for daily driving and spirited outings alike. It is an excellent fit for F150 owners seeking both improved exhaust sound and reliable build quality. Compared to similar aftermarket exhaust kits, it stands out with its combination of quality materials and user-friendly installation.
Pros
- Durable 409 stainless steel construction resists corrosion.
- Mandrel-bent tubing maximizes exhaust flow for better performance.
- Easy install using factory hanger locations with included hardware.
Cons
- Sound level may be too loud for users preferring a quieter exhaust.
This cat-back exhaust kit offers a significant enhancement to the Ford F150’s exhaust system with quality materials and a robust sound. Its solid construction and seamless fit make it a valuable upgrade for truck owners aiming to improve both function and style.
| Specification | Details |
|---|---|
| Brand Name | Flowmaster |
| Model Number | 717864 |
| Material | 3 Inch 409 Stainless Steel |
| Muffler Type | Flow FX Straight-through |
| Tube Diameter | 3 Inch |
| Tip Size | 4.50 Inch |
| Tip Finish | Black Ceramic Coated |
| Installation | Factory Hanger Locations Used |
| Hardware Included | Yes |
| Exhaust System Type | Cat-Back |
| Item Weight | 43.5 Pounds |
The Flowmaster 717864 FlowFX offers a practical and visually appealing upgrade for the Ford F150. It fits well without modifications and enhances exhaust tone noticeably. For those seeking a reliable and attractive exhaust system with manageable installation, this kit is a strong choice.
2. BORLA 140866BC Cat-Back Performance Exhaust System for 2021-2023 Ford F-150

Experience enhanced performance and aggressive sound with the BORLA 140866BC Cat-Back Performance Exhaust System. Designed specifically for the 2021-2023 Ford F-150, this exhaust system combines advanced engineering with durable materials. It delivers a powerful tone without the annoying drone often associated with aftermarket exhausts.
It delivers a powerful tone without the annoying drone often associated with aftermarket exhausts.
Built for truck owners seeking both style and function, this system provides noticeable horsepower gains and improved exhaust flow. It’s an excellent upgrade for daily drivers and weekend warriors aiming to boost their truck’s capability and sound profile.
The BORLA Cat-Back Exhaust is crafted from premium T-304 stainless steel to resist corrosion and maintain a polished finish over time. Its thorough welded construction enhances durability for long-lasting use.
The system is designed for a direct bolt-on installation, eliminating the need for modifications or additional parts.
The exhaust delivers an aggressive, throatier sound that intensifies the driving experience while avoiding cabin drone, thanks to Borla’s unique No Drone Guarantee. This balance makes it suitable for daily commuting without causing fatigue. Performance-wise, it optimizes exhaust flow, which can translate to better throttle response and slight power improvement.
This exhaust system is ideal for Ford F-150 owners who prioritize both style and performance enhancements. Its build quality ensures years of dependable service, while ease of installation keeps the upgrade straightforward. Compared to standard exhausts and some competitor systems, the BORLA stands out with its combination of robust material and refined sound characteristics.
Pros
- Durable T-304 stainless steel construction resists rust and corrosion
- Simple bolt-on installation with no modifications required
- Distinctive, aggressive exhaust tone with effective No Drone Guarantee
Cons
- Heavier system compared to some lighter aftermarket options
The BORLA 140866BC Cat-Back Exhaust System brings a striking balance of sound, durability, and performance to the Ford F- The premium materials and thoughtful design make it a practical upgrade for those seeking enhanced exhaust tone without constant cabin noise. Its straightforward installation adds convenience, while the build quality promises longevity.
| Specification | Details |
|---|---|
| Brand | BORLA |
| Compatible Models | Ford F-150 (2021-2023) |
| Material | T-304 Stainless Steel |
| Installation | Bolt-On |
| Construction | All Welded |
| System Type | Cat-Back Exhaust |
| Weight | 58 pounds |
| Country of Manufacture | USA |
In my experience, this exhaust offers a solid upgrade for Ford F-150 drivers who want improved sound and reliable performance. While not the lightest option available, it excels in build quality and noise management. Overall, it’s a smart investment for enhancing the truck’s presence and driving feel.
3. Flowmaster 717887 FlowFX Cat-back Exhaust System

Upgrade your Ford F150’s exhaust system with the Flowmaster 717887 FlowFX Cat-back Exhaust System. Designed to deliver a commanding sound and enhanced performance, this system offers both visual appeal and durable functionality. Crafted with precision, it perfectly balances power, quality, and straightforward installation for truck owners seeking reliable upgrades.
Crafted with precision, it perfectly balances power, quality, and straightforward installation for truck owners seeking reliable upgrades.
The Flowmaster 717887 cat-back exhaust promises a deep, powerful tone while maintaining everyday drivability. Its large
50-inch black ceramic-coated stainless steel tip provides a stylish upgrade that resists corrosion. The Flow FX straight-through performance muffler creates an aggressive exhaust note without excessive drone. All components utilize factory hanger locations, ensuring a seamless replacement process without modifications.
The mandrel-bent tubing maintains consistent exhaust flow, which improves throttle response and engine efficiency. Entirely constructed from stainless steel, this system offers excellent longevity under tough road conditions.
Quick installation typically requires minimal tools, making it suitable even for first-time installers. Ideal for F150 owners who want to elevate exhaust sound and performance without sacrificing durability or ease. This cat-back exhaust balances robust audio appeal and build quality, providing value beyond mere aesthetics.
Pros
- Durable stainless steel construction with ceramic-coated tip
- Deep, aggressive sound with reduced drone courtesy of Flow FX muffler
- Easy installation using existing factory hanger locations
Cons
- Limited sound customization options compared to some competitors
The Flowmaster 717887 FlowFX Cat-back Exhaust System stands out by delivering durable quality and distinctive sound for the Ford F150. Its straightforward installation and corrosion-resistant finish add confidence for buyers seeking reliable upgrades.
Below is a specification summary for quick reference. While it may not offer extensive sound tuning features, the system excels in material quality and performance impact for the price point.
| Specification | Details |
|---|---|
| Item Dimensions | 58.5 x 16.25 x 11.25 inches |
| Item Weight | 47.4 pounds |
| Material | Stainless steel with black ceramic coating |
| Muffler Type | Flow FX “straight-through” |
| Exhaust Tip Size | 4.50 inches |
| Installation | Uses factory hanger locations |
In my experience, this cat-back system strikes a fine balance between sound enhancement and build resilience. It’s well-suited for drivers wanting a noticeable but manageable exhaust tone without compromising installation simplicity. When compared with similar options, it provides excellent value backed by Flowmaster’s renowned durability and performance legacy.
4. Flowmaster 717978 FlowFX Extreme Cat-Back Exhaust Kit 3 Inch 409

Elevate your Ford F150’s performance and sound with the Flowmaster 717978 FlowFX Extreme Cat-Back Exhaust Kit. Designed for drivers seeking a powerful tone combined with durability, this exhaust system enhances both the driving experience and vehicle efficiency.
The FlowFX series ensures your truck sounds aggressive without becoming overwhelming. Perfect for those who want improved horsepower alongside a throatier exhaust, it strikes an excellent balance between style and substance. Installation is straightforward, making it an excellent upgrade choice for at-home mechanics and professionals alike.
The Flowmaster 717978 features 3-inch, 16-gauge mandrel-bent stainless steel tubing that maintains exhaust flow to maximize power output. Crafted from 409 stainless steel, it offers long-lasting resistance against corrosion and wear, ideal for off-road adventures or everyday use.
With a dyno-proven increase of up to 18 horsepower and 9 LB.FT of torque at the rear wheels, performance improvements are noticeable and reliable.
The kit uses factory hanger locations, simplifying installation without the need for additional modifications. A dump-style exit design improves ground clearance during rough terrain driving, making it practical for F150 owners who frequently tackle off-road conditions. All mounting hardware is provided, facilitating a smooth and complete installation experience.
All mounting hardware is provided, facilitating a smooth and complete installation experience.
This exhaust system is designed for truck owners who want enhanced sound and measurable performance without sacrificing build quality. Compared to other cat-back systems, the Flowmaster excels in corrosion resistance and aggressive tone while maintaining a moderate exhaust volume. It’s a great fit for those aiming to upgrade both functionality and aesthetics with minimal effort.
Pros
- Durable 409 stainless steel construction for long-term corrosion resistance
- Provides up to 18 horsepower and 9 LB.FT torque gains over stock
- Dump-style exit improves ground clearance for off-road use
Cons
- Sound might be too aggressive for those preferring a quiet exhaust
Flowmaster’s FlowFX Extreme Cat-Back Exhaust Kit offers a robust blend of sound, durability, and performance that is well suited for Ford F150 owners wanting a reliable upgrade. Its corrosion-resistant materials and easy installation make it a practical choice alongside its performance gains. Below is a specification summary for quick reference.
Below is a specification summary for quick reference.
| Specification | Details |
|---|---|
| Item Dimensions | 49 x 14.9 x 14 inches |
| Item Weight | 23.9 pounds |
| Inlet Connection Size | 3 inches |
| Material | 409 Stainless Steel |
| Tubing Diameter | 3.0-inch, 16-gauge |
| Muffler Type | Flow FX Performance Muffler |
| Installation | Uses factory hanger locations |
For those who want a noticeable boost in engine performance paired with a commanding exhaust tone, this kit represents a solid investment. While the sound is on the louder side, it remains controlled and high quality.
Overall, it presents an excellent balance of function, durability, and ease of use for F150 drivers seeking an upgrade.
5. BORLA 140616 Cat-Back ’15-’20 Ford F-150 2.7/3.5 LTD ’16-’18 EXC.

Enhance your Ford F-150’s performance with the BORLA 140616 Cat-Back exhaust system. Designed specifically for ’15-’20 F-150 models with 7 and
7 and 5L engines, it delivers a powerful yet refined exhaust note. Crafted from high-quality stainless steel, it combines durability and style for your truck.
This exhaust system is engineered for a perfect bolt-on fit, simplifying installation. Experience improved airflow and sound without drone, allowing for a comfortable driving experience. The carefully welded construction guarantees long-lasting reliability under any condition.
The carefully welded construction guarantees long-lasting reliability under any condition.
The BORLA 140616 Cat-Back exhaust offers a balanced design that enhances engine output while maintaining a smooth, aggressive sound. Its T-304 stainless steel build resists corrosion, keeping your exhaust looking pristine over time. Installation requires no modifications, making it a straightforward upgrade for Ford owners.
Performance gains come from reduced exhaust backpressure, helping your engine breathe better. This results in a noticeable increase in throttle response and horsepower.
Beyond performance, the construction reflects attention to detail with all-welded joints for strength and leak prevention. The “No Drone Guarantee” ensures the exhaust sound stays consistent and non-intrusive during longer drives. Ideal for truck owners wanting improved power and sound without sacrificing ride comfort, this system is a wise investment for those upgrading their vehicle’s exhaust setup.
Pros
- Durable T-304 stainless steel construction resists rust and corrosion
- Bolt-on installation fits perfectly without modifications
- Engineered for powerful sound with no drone during highway driving
Cons
- Heavier than some aftermarket exhaust systems due to robust materials
The BORLA 140616 Cat-Back exhaust blends strength, performance, and sound quality in one package. It offers a noticeable improvement over stock systems and is more straightforward to install than many competitors.
| Specification | Details |
|---|---|
| Manufacturer | Borla |
| Brand | Borla |
| Model | 140616 |
| Item Weight | 53 pounds |
| Item Model Number | 140616 |
| Exterior Finish | Painted |
| Manufacturer Part Number | 140616 |
| OEM Part Number | 140616 |
In my experience, this exhaust system delivers a solid blend of durability and improved performance without compromising comfort. Its ease of installation and thoughtful design make it a worthy upgrade for everyday driving and spirited outings alike.
6. Flowmaster 817725 American Thunder Cat-back Exhaust System

Enhance your Ford F150’s performance and sound with the Flowmaster 817725 American Thunder Cat-back Exhaust System. Designed to deliver a deep and powerful tone, this exhaust system improves airflow while maintaining factory fitment. It offers a perfect blend of aggressive sound and reliable quality for truck owners seeking both style and function.
Constructed from stainless steel, this kit boasts durability and rust resistance, ensuring long-lasting performance. Featuring both rear and side exit tailpipes, it clears the factory spare tire and uses factory hanger locations for a seamless fit. The Super 40 Series muffler paired with Delta Flow Technology enhances exhaust flow and sound without compromising comfort.
Installation is straightforward thanks to mandrel-bent tubing and a direct bolt-on design, making it suitable for those who want improved exhaust efficiency without complicated modifications. Ideal for F150 drivers looking to upgrade their vehicle’s exhaust system, it provides an excellent balance of sound, durability, and ease of use.
Pros
- High-quality stainless steel construction for long-lasting durability
- Deep, powerful exhaust tone with minimal drone
- Direct bolt-on installation using factory hanger locations
Cons
- Heavier than some aftermarket exhaust options
The Flowmaster 817725 American Thunder Cat-back system balances robust sound and reliable construction for your Ford F150. Its thoughtful design respects factory clearances and hanger positions, providing a stress-free upgrade experience.
| Specification | Details |
|---|---|
| Brand Name | Flowmaster |
| Model Number | 817725 |
| Item Weight | 71 pounds |
| Material | Stainless Steel |
| Tailpipe Exit | Rear and Side Exit |
| Muffler Type | Super 40 Series Performance Muffler |
| Installation | Mandrel-bent Tubing, Factory Hanger Locations |
This exhaust system offers excellent value for F150 owners wanting a strong sound and efficient performance upgrade. The durable materials and thoughtful design balance power and ease of installation, making it a reliable choice for those seeking a noticeable improvement without hassle.
7. BORLA 140615 Cat-Back ’15-’20 Ford F-150 2.7/3.5 LTD ’16-’18 EXC.

Enhance the performance and sound of your 2015-2020 Ford F-150 with the BORLA 140615 Cat-Back Exhaust System. Designed specifically for 7 and
7 and 5 LTD models, this exhaust upgrade offers a powerful yet refined engine tone. Enjoy a perfect blend of durability and style that complements your truck’s aggressive stance.
Crafted from premium T-304 stainless steel, the system promises exceptional corrosion resistance and long-lasting strength. Its fully welded construction ensures a leak-free fit, providing trustworthy performance on every drive. The bolt-on design allows for straightforward installation, letting you upgrade without hassle or modifications to your vehicle.
This cat-back exhaust delivers the distinctive BORLA sound known for its deep, sporty tone without overwhelming cabin noise. It enhances exhaust flow, improving engine efficiency and potentially boosting fuel economy.
Engineered and manufactured in the USA, the system meets high-quality standards and reflects years of exhaust technology expertise. Suitable for drivers seeking a reliable upgrade to their F-150’s exhaust, it balances performance and daily drivability.
Compared to similar aftermarket options, the BORLA 140615 stands out for its robust construction and signature acoustics. It’s ideal for those wanting to improve exhaust note and exhaust efficiency while maintaining OEM-level reliability.
Pros
- High-grade T-304 stainless steel resists rust and corrosion
- Bolt-on design ensures fast, hassle-free installation
- Produces classic BORLA exhaust tone without being too loud
Cons
- Weighs 53 pounds, which might be heavier than some competitors
The BORLA 140615 Cat-Back Exhaust is an excellent upgrade for Ford F-150 owners aiming to enhance sound quality and exhaust performance without compromising reliability. Its durable materials and easy installation make it a smart choice that stands out among similar exhaust systems.
| Specification | Details |
|---|---|
| Material | T-304 Stainless Steel |
| Fitment | Ford F-150 2015-2020 (2.7L/3.5L LTD ’15-’20, EXC. ’16-’18) |
| Installation | Bolt On |
| Construction | All Welded |
| Weight | 53 pounds |
| Manufacturing Origin | Made in USA |
In my opinion, the combination of durability, classic BORLA sound, and straightforward installation makes this exhaust system a worthwhile investment. It delivers noticeable improvements over stock exhausts and most aftermarket competitors, perfectly suited for daily drivers and performance-minded Ford F-150 owners alike.
8. Borla F-150 2021 5.0L 2dr RC SB (122.8 WB) XL/XLT

Upgrade your Ford F-150 2021 0L with the Borla Cat Back Exhaust, crafted to deliver both power and style.
8-inch wheelbase, this exhaust system enhances your truck’s performance while adding a sleek dual-outlet chrome finish.
Engineered for durability and superior sound, it’s a premium choice for those seeking a blend of quality and functionality. Experience improved exhaust flow combined with a deep, aggressive tone that emphasizes your F-150’s presence on the road.
The Borla F-150 Cat Back Exhaust system features stainless steel construction ensuring resistance to rust and corrosion. This enhances long-term durability even under tough driving conditions.
At 3 inches in diameter, the dual outlets allow an increased exhaust flow, enhancing horsepower and torque. Installation is straightforward with a bolt-on design that fits perfectly without requiring modifications, saving you time and effort.
Suitable for Ford F-150 owners aiming for a robust sound and performance upgrade, it suits daily drivers as well as weekend adventurers. Compared to other systems, Borla offers a superior balance between aggressive tone and refined driveability. Its build quality promises a long-lasting upgrade worth the investment.
Its build quality promises a long-lasting upgrade worth the investment.
Pros
- Durable stainless steel construction resists corrosion
- Improves exhaust flow, boosting power and torque
- Easy bolt-on installation with no mods required
Cons
- Limited to specific F-150 models and wheelbase length
The Borla Cat Back Exhaust for the 2021 Ford F-150 is a durable, performance-enhancing upgrade that delivers a powerful sound and better exhaust efficiency. Its dual dual-outlets and premium stainless steel design make it a reliable choice for truck owners wanting a quality improvement. The fitment specificity means you should verify compatibility before purchase.
The fitment specificity means you should verify compatibility before purchase.
| Specification | Details |
|---|---|
| Exhaust Type | Cat Back |
| Material | Stainless Steel |
| Muffler Included | Yes |
| Outlets | Dual, 3-inch diameter |
| Item Dimensions | 61 x 16 x 13 inches |
| Item Weight | 47 pounds |
In my opinion, this Borla exhaust represents a solid investment for Ford F-150 owners who want an audible and performance boost without compromising quality. The installation process is user-friendly, and the system’s rugged build promises longevity.
Its distinct sound sets your truck apart subtly but effectively.
9. 3″ SS Side Exit Cat-Back Exhaust w/Black Tips. 2015-2020 F150

Enhance your 2015-2020 Ford F150’s performance and sound with the 3 SS Side Exit Cat-Back Exhaust featuring sleek black tips. Crafted specifically for the Coyote
0L 4V engine, this exhaust upgrades your truck’s exhaust flow and adds a distinctive aggressive tone. The stainless steel design promises durability as well as style.
Designed for durability and power, the exhaust is made from 304 stainless steel with mandrel bent tubing. This construction guarantees resistance to corrosion and maintains smooth exhaust flow without restrictions. The side exit setup with black tips gives your F150 a unique look while reducing excess heat underneath the truck.
Easy to install with OEM-style fitment, this cat-back exhaust fits perfectly without modifications. It’s the perfect choice for those who want better throttle response and a deeper exhaust note without compromising comfort.
Offering a balanced combination of performance and visual appeal, it is ideally suited for daily drivers and weekend performance seekers alike. The sturdy build and premium materials ensure the exhaust withstands regular driving stresses and harsh weather conditions. Compared to other cat-back exhaust systems, it provides both a refined sound and strong build quality that lasts.
Compared to other cat-back exhaust systems, it provides both a refined sound and strong build quality that lasts.
Pros
- Durable 304 stainless steel resists corrosion
- Mandrel bent tubing ensures unrestricted exhaust flow
- OEM-style fitment allows easy installation
Cons
- Premium build comes with a heavier weight of 28.2 pounds
The 3 SS Side Exit Cat-Back Exhaust is a solid upgrade for Ford F150 owners seeking enhanced sound and durability. Its premium stainless steel construction and precision bends elevate both form and function.
| Specification | Details |
|---|---|
| Manufacturer | Kooks Custom Headers |
| Brand | Kooks Headers |
| Model | 3″ SS Side Exit Cat-Back Exhaust w/Black Tips |
| Compatibility | 2015-2020 Ford F150 5.0L 4V Coyote Engine |
| Material | 304 Stainless Steel |
| Tubing | Mandrel Bent |
| Exit Style | Side Exit with Black Tips |
| Item Weight | 28.2 pounds |
| Package Dimensions | 29.4 x 13.82 x 10.8 inches |
| Part Number | 13614110 |
In my experience, this exhaust impresses with its well-balanced sound and solid construction. It upgrades the truck’s aesthetic without being overwhelming and adds a noticeable performance boost.
10. Kooks Headers Dual Rear Exit Cat-Back w/Black Tips. 2021+ F150

Experience a remarkable upgrade for your 2021+ Ford F-150 with the Kooks Headers Dual Rear Exit Cat-Back Exhaust featuring sleek black tips. Designed specifically for 7L,
5L, and 0L engines, this system offers a blend of performance, style, and durability that enhances your truck’s presence and sound.
This exhaust system creates a custom look while improving exhaust flow. Ideal for drivers seeking both function and style, it addresses performance needs with precision engineering and quality materials.
The Kooks Dual Rear Exit Cat-Back is built from high-grade stainless steel, ensuring resistance to corrosion and enhancing longevity. Its 3-inch main piping smoothly transitions to
5 inches at the tips, delivering a powerful yet refined exhaust note. Black tips add a modern touch that complements the truck’s aggressive design well.
Installation is straightforward, designed to fit seamlessly with factory components. It improves exhaust gas flow which can enhance throttle response and engine efficiency. The system maintains compliance with emissions regulations, balancing better sound and performance.
The system maintains compliance with emissions regulations, balancing better sound and performance.
Drivers will appreciate the improved exhaust tone that remains pleasant for daily use without excessive drone. The dual rear exit provides a balanced aesthetic that stands out compared to single-exit systems.
Pros
- Durable stainless steel construction resists rust and wear
- Dual rear exit design with stylish black tips enhances appearance
- Improved exhaust flow for better throttle response and sound
Cons
- Installation may require moderate mechanical skill and tools
The Kooks Headers Dual Rear Exit Cat-Back system offers a solid performance and aesthetic upgrade for 2021+ F-150 trucks. Its build quality and tuning make it a practical choice over more generic systems geared only for sound.
| Specification | Details |
|---|---|
| Manufacturer | Kooks Custom Headers |
| Brand | Kooks |
| Model | Dual Rear Exit Cat-Back w/Black Tips. 2021+ F150 2.7L/3.5L/5.0L |
| Item Weight | 28.2 pounds |
| Package Dimensions | 29.4 x 13.82 x 10.8 inches |
| Item Model Number | 13704220 |
| Exterior Finish | Machined with Black Tips |
| Manufacturer Part Number | 13704220 |
This exhaust system works well for drivers who want a durable upgrade without sacrificing sound quality or style. The build and engineering reflect attention to detail, making it more than just a visual enhancement. It suits owners aiming for a balance between performance and everyday comfort on the road.
It suits owners aiming for a balance between performance and everyday comfort on the road.
11. Flowmaster 817854 Outlaw Cat-back Exhaust System

Upgrade your F150’s performance and sound with the Flowmaster 817854 Outlaw Cat-back Exhaust System. Designed to deliver a powerful tone and impressive horsepower gains, this exhaust system balances style and functionality for your truck.
It offers an enhanced driving experience both inside and out.
Engineered with precision, the Flowmaster Outlaw exhaust features large 00-inch black ceramic-coated stainless tips and mandrel-bent
These components not only create a commanding look but also improve exhaust flow for added power. The deep, aggressive tone produces a noticeable rumble under acceleration, perfectly suited for drivers seeking a bold presence on the road.
Constructed entirely from stainless steel, the system resists corrosion and handles extreme conditions over time. Installation is straightforward since it uses factory hanger locations, allowing for a snug, no-fuss fit.
Performance gains backed by dyno testing show increases of up to 10 horsepower and 13 lb.ft. of torque.
Such improvements contribute to better throttle response and a more thrilling driving feel. The system fits seamlessly under your truck, complementing its rugged style without flashy distractions.
Overall, the Flowmaster Outlaw Cat-back Exhaust System is designed for F150 owners looking to intensify sound and power without extensive modifications. It’s an excellent choice for everyday drivers and weekend cruisers who want reliable quality and impressive results from their exhaust upgrade.
Pros
- Powerful deep tone heard inside and outside the vehicle
- Durable full stainless steel construction with ceramic coating
- Easy installation using factory hanger locations
Cons
- Weight of 64 pounds may require assistance during installation
The Flowmaster 817854 Outlaw Cat-back Exhaust System offers a perfect balance between performance gains and sound enhancement for the F150. It combines a rugged look with reliable construction, making it a worthy upgrade.
| Specification | Details |
|---|---|
| Item Dimensions | 63.5 x 16 x 15.25 inches |
| Item Weight | 64 pounds |
| Inlet Connection Size | 3 inches |
| Tip Size | 4.00-inch Black Ceramic Coated Stainless |
| Material | Full Stainless Steel |
Compared to other cat-back systems, this one excels in combining ease of installation with notable power boosts. Its sound profile is robust yet refined, avoiding excessive drone. For those seeking a dependable upgrade that complements their truck’s performance and style, this system stands out as a balanced, reliable choice.
For those seeking a dependable upgrade that complements their truck’s performance and style, this system stands out as a balanced, reliable choice.
Top Best Cat Back Exhaust for F150: Ultimate Buying Guide
Compatibility with f150 models
The fit of a cat back exhaust system often depends on the year and engine size of the truck, as variations in model updates and powertrains can affect compatibility. Trucks with different cab configurations and bed lengths may require specific exhaust lengths or mounting points to align properly under the vehicle. Matching the exhaust system with factory components or other aftermarket parts is key for a seamless installation and to prevent issues such as leaks or rattling.
Selecting a system designed with these factors in mind helps maintain performance benefits while fitting the physical dimensions of the truck. Paying attention to these details will aid in choosing an exhaust that complements both the build and intended use of the vehicle, whether for daily driving or more demanding applications.
Sound and noise level
When choosing the best cat back exhaust for F150, paying attention to exhaust tone and pitch can greatly enhance the driving experience. The design of the muffler plays a significant role in shaping how the exhaust sounds, with some models offering a deep growl while others provide a smoother, more refined tone.
Additionally, remaining compliant with legal noise restrictions ensures that the vehicle stays within permitted sound limits, avoiding potential fines or issues during inspections. Understanding how each exhaust system influences sound and noise level while adhering to local regulations helps in selecting the right exhaust that balances performance with everyday practicality.
Performance impact
Choosing the best cat back exhaust for an F150 involves understanding how it affects horsepower and torque gains, exhaust flow, backpressure, and fuel efficiency improvements. A well-designed exhaust system enhances airflow by reducing backpressure, allowing the engine to exhale more freely, which can result in noticeable increases in both horsepower and torque.
When selecting an exhaust, consider the materials used, as stainless steel components tend to offer greater durability and resistance to corrosion. Additionally, the sound profile plays a role for many drivers; some prefer a deeper, throatier tone, while others may favor a quieter setup.
Proper fitment is also key to ensure easy installation and compatibility with the specific F150 model year. Many systems come with all necessary hardware and clear instructions to facilitate this process. Balancing performance gains with acceptable noise levels and build quality will lead to a satisfying upgrade that enhances both driving experience and vehicle efficiency.
Balancing performance gains with acceptable noise levels and build quality will lead to a satisfying upgrade that enhances both driving experience and vehicle efficiency.
Material and build quality
When choosing the best cat back exhaust for F150, paying close attention to material and build quality can greatly influence performance and longevity. Stainless steel and aluminized steel are two frequent options, each offering distinct advantages. Stainless steel excels in durability and corrosion resistance, making it a preferred choice for those who want a system that withstands harsh weather and road conditions without rusting over time.
Stainless steel excels in durability and corrosion resistance, making it a preferred choice for those who want a system that withstands harsh weather and road conditions without rusting over time. Aluminized steel, while slightly less resistant to corrosion, usually comes at a lower price point and provides decent protection against rust, making it suitable for drivers who are budget-conscious yet desire reliable performance. The quality of welds on the exhaust system also plays a significant role in preventing leaks and enhancing structural integrity, which in turn ensures a smoother exhaust flow and better sound.
Additionally, finish options like polished or matte coatings not only improve aesthetics but can add a layer of protection against environmental factors. Considering how long the product is expected to last and its ability to maintain its appearance and function under various conditions can guide a more informed purchase decision for your Ford F150’s exhaust upgrade.
Installation process
When selecting the best cat back exhaust for an F150, understanding the difference between bolt-on and custom-fit options can help achieve a smoother upgrade experience. Bolt-on exhausts are designed to align with factory mounting points, making the swap more straightforward and typically better suited for those with limited mechanical experience or basic hand tools.
Custom-fit systems, on the other hand, might require precise measurements and adjustments, which can increase the level of mechanical skill needed. Having tools such as wrenches, sockets, and possibly a jack stand can simplify the task, but some familiarity with automotive parts will make the process less time-consuming. Deciding between professional installation and a do-it-yourself approach depends on confidence and comfort with vehicle modifications.
While many vehicle owners prefer handling the installation themselves to save money and gain hands-on experience, hiring a professional ensures the exhaust is mounted correctly, reducing the risk of leaks or alignment issues. Overall, taking into account the design of the exhaust system, available tools, and personal skill level will make the experience more enjoyable and successful.
Price and warranty
When choosing the best cat back exhaust for an F150, understanding the balance between cost and value is key. Prices can vary widely depending on materials, brand, and design, with options ranging from budget-friendly models to more premium selections that offer enhanced durability and performance. Paying attention to warranty details offers peace of mind, as coverage may include protection against defects or premature wear for several years, reflecting the manufacturer’s confidence in their product.
Selecting a brand with a strong reputation and responsive customer support can make a significant difference, especially if installation questions or future service needs arise. Brands known for quality craftsmanship and good aftersales service often provide smoother experiences from purchase to use, ensuring the choice aligns well with both performance goals and long-term satisfaction.
People Also Asked
How Does A Cat-Back Exhaust Improve The Performance Of An F-15
A cat-back exhaust improves the performance of an F-15 by reducing exhaust backpressure, allowing the engine to expel gases more efficiently. This enhances engine airflow and increases horsepower and throttle response, leading to better overall performance.
What Material Options Are Available For Cat-Back Exhausts On The F-15And Which Is Best?
Cat-back exhausts for the F-15 are typically available in stainless steel, aluminized steel, and titanium. Titanium is considered the best option due to its superior strength, lighter weight, and excellent corrosion resistance.
How Difficult Is It To Install A Cat-Back Exhaust System On An F-150?
Installing a cat-back exhaust system on an F-150 is moderately difficult and typically requires basic mechanical skills and common tools. With proper guidance, it can be completed in a few hours, but professional installation is recommended for those unfamiliar with exhaust work.
What Are The Top-Rated Cat-Back Exhaust Systems For The Ford F-15
Top-rated cat-back exhaust systems for the Ford F-150 include the Flowmaster American Thunder and Borla ATAK, both praised for their aggressive sound and performance gains. Additionally, the MagnaFlow Street Series is highly regarded for its smooth tone and improved exhaust flow.
Are There Any Budget-Friendly Cat-Back Exhausts For The F-1That Offer Good Quality?
Yes, there are budget-friendly cat-back exhausts for the Ford F-150 that offer good quality, such as brands like Flowmaster and MagnaFlow. These options provide a great balance of performance, sound, and durability without breaking the bank.
Conclusion
Choosing the best cat back exhaust for F150 boils down to balancing performance gains, sound quality, and durability. These systems typically provide noticeable horsepower improvements and a deeper exhaust tone, enhancing your truck’s overall driving experience. However, some models may require professional installation or periodic maintenance to maintain optimal function.
However, some models may require professional installation or periodic maintenance to maintain optimal function. The ideal option suits those looking to improve power and sound without extensive modifications or budget strain. While price and noise level vary among products, focusing on reputable brands with good reviews can minimize risks.
Ultimately, investing in the best cat back exhaust for F150 ensures a satisfying upgrade that aligns with your specific preferences and driving needs, making it a practical choice for owners seeking improved performance and style.
