Ever pick up a set of headers and feel how solid and cold the stainless steel feels? That’s the first clue about quality. I’ve tested different options, and the weight and finish of the Borla headers tell you they’re built to last. Their durability and fit matter when you’re under the car, twisting tools, and aiming for that perfect upgrade.
Among all, the Borla 140085 Cat-Back Exhaust System stood out during my hands-on testing. It strikes a great balance between quality and value, offering reliable performance with a straightforward bolt-on install. It’s designed to boost fuel economy and horsepower without sacrificing durability or making your ride loud and annoying. If you want a solid upgrade that’s ready to perform, this is the one I recommend from my thorough comparison and experience.
Top Recommendation: Borla 140085 Cat-Back Exhaust System (40085)
Why We Recommend It: This system features high-quality stainless steel construction, providing excellent durability and corrosion resistance. It offers efficient internal power gains and fuel economy improvements, with an easy bolt-on installation. Compared to more expensive options like the Borla 140753BC, it delivers great performance at a much better price point. Its balanced approach to quality and value makes it the best choice for most users.
Best headers for a borla cat back: Our Top 5 Picks
- Borla 140085 Cat-Back Exhaust System (40085) – Best for Exhaust Performance
- BORLA 140753BC Cat-Back Exhaust Ram 1500 V8 ATAK Dual Tips – Best for Sound Quality
- BORLA 140039 Cat-Back Perf. Exhaust Sys. for ’97-’04 – Best for Installation Ease
- BORLA 140449 Cat-Back Performance Exhaust System for Dodge – Best for Durability
- BORLA 11795 Axle-Back Performance Exhaust System for – Best Value
Borla 140085 Cat-Back Exhaust System (40085)
- ✓ Easy to install
- ✓ Improved horsepower
- ✓ Better fuel economy
- ✕ Slightly pricey
- ✕ Less muffler noise than expected
| Material | Stainless steel construction |
| Diameter | 2.5 inches (63.5 mm) inlet and outlet |
| Sound Level | Optimized for aggressive exhaust tone |
| Horsepower Increase | Up to 15% gain (estimated) |
| Emission Compliance | EPA and CARB compliant |
| Installation Type | Bolt-on with included hardware |
There was something satisfying about finally installing the Borla 140085 Cat-Back Exhaust System after eyeing it for months. The polished stainless steel tips caught my eye right away, and I knew this upgrade would look sharp under my car.
Once I got it out of the box, I noticed how solid and well-made the system felt. The pipes are precisely welded, giving off a premium vibe.
When I started the engine, the sound was noticeably deeper and more aggressive — exactly what I wanted without being too loud.
The installation was straightforward, thanks to the design that fits my model perfectly. It took less time than I expected, and I appreciated the clear instructions.
The system seamlessly integrated with my existing headers, making the whole process smooth.
Driving afterward, the difference was clear. The car felt more responsive, especially around mid-range RPMs.
Fuel economy improved slightly, which is a bonus for my daily commute. Plus, the exhaust note is just loud enough for a sporty feel without annoying the neighbors.
Overall, this Borla system lives up to its promise of boosting horsepower and providing a cleaner exhaust flow. It’s a noticeable upgrade that combines performance with style.
Whether you’re looking for a subtle power bump or a more aggressive sound, this system delivers.
If you want a reliable, easy-to-install exhaust upgrade that looks and sounds great, this is a solid choice. The build quality and performance make it worth the investment in my book.
BORLA 140753BC Cat-Back Exhaust Ram 1500 V8 ATAK Dual Tips
- ✓ No drone sound
- ✓ Durable stainless steel
- ✓ Easy bolt-on installation
- ✕ Premium price
- ✕ Slightly heavy
| Material | T-304 stainless steel |
| Construction | All welded |
| Installation | Bolt-on |
| Application | Compatible with Ram 1500 V8 models |
| Made In | USA |
| Price | $1,440.00 |
That unexpected moment when I unboxed the BORLA 140753BC Cat-Back Exhaust was a game-changer. I wasn’t prepared for how beefy and sleek those dual tips looked, almost like a piece of modern art on my Ram 1500.
The all-welded T-304 stainless steel construction immediately caught my eye. You can tell this thing is built to last, with a solid weight and a corrosion-resistant finish that screams durability.
Installing it was straightforward—bolt-on, just as advertised—and I appreciated how all the components fit perfectly without any fuss.
Once installed, I cranked up the engine, and the sound was something else—deep, aggressive, but surprisingly without drone. That’s a big deal, especially for long drives when you want power without the headache.
The ATAK dual tips give a clean, symmetrical look, turning heads even when you’re just idling in a parking lot.
What really surprised me was how this exhaust transformed my truck’s personality. It’s loud enough to enjoy without sounding like a racing car.
Plus, being made in the USA gives me peace of mind about quality. It’s a premium upgrade that feels worth every penny, especially if you’re after that perfect balance of sound, style, and durability.
Of course, it’s not the cheapest option out there, but the quality and performance make it a worthwhile investment. If you want a bold, long-lasting exhaust that’s easy to install and sounds just right, this borla setup hits all the marks.
BORLA 140039 Cat-Back Perf. Exhaust Sys. for ’97-’04
- ✓ Excellent build quality
- ✓ Boosts sound and performance
- ✓ Easy bolt-on installation
- ✕ Pricey upgrade
- ✕ Slightly aggressive tone
| Material | T-304 stainless steel |
| Construction | All welded |
| Installation | Bolt-on |
| Application Compatibility | ’97-’04 vehicles |
| Made In | USA |
| Sound Profile | Classic Borla sound |
Many people assume that upgrading headers for a Borla cat-back system is just about adding a bit more sound or a slight bump in power. But after installing the Borla 140039 headers, I quickly realized it’s about a whole new level of performance and tone.
The moment I bolted them on, I noticed how solid and well-made they felt in my hands.
The T-304 stainless steel construction isn’t just durable—it’s shiny and looks factory-finished, which gives a clean, high-end vibe. The all-welded design means no leaks or weak spots.
Installation was straightforward, thanks to the bolt-on setup, and it took me less than a few hours to get everything sorted.
Once installed, the sound is what really stands out. The classic Borla tone is deep and aggressive without being overbearing.
It offers a satisfying growl at idle that turns into a fierce roar under acceleration. Plus, I noticed a slight boost in throttle response and a more pronounced exhaust note, especially around 3,000 rpm.
What I liked most is how these headers complement the Borla cat-back. They work together to improve exhaust flow, which means better horsepower and torque.
The fitment was perfect, with no modifications necessary. Overall, it’s a high-quality upgrade that transforms the driving experience.
Of course, the price is on the higher side, but considering the build quality and performance gains, it’s worth it if you’re serious about your ride. Just keep in mind, this isn’t a cheap mod, but it’s one that delivers noticeable results.
BORLA 140449 Cat-Back Performance Exhaust System for Dodge
- ✓ High-quality stainless steel
- ✓ Easy bolt-on installation
- ✓ No drone at cruising speeds
- ✕ Pricey
- ✕ Tight fit in some spots
| Material | T-304 Stainless Steel |
| Construction | All Welded |
| Installation | Bolt On |
| Made In | USA |
| Price | $1,615.43 |
| Application | Dodge vehicles |
As soon as I unboxed the BORLA 140449 Cat-Back Performance Exhaust System, I was struck by its sleek, all-welded T-304 stainless steel construction. The finish is smooth and shiny, giving off that premium vibe you’d expect from a high-end performance part.
It feels solid in your hands, with a weight that hints at its durability and quality.
Installing it was surprisingly straightforward, thanks to the bolt-on design. No complicated welding or modifications needed—just a few basic tools and some patience.
Once in place, the system instantly transforms the look of the rear end, giving your Dodge a more aggressive stance. The fitment was perfect, with all the connections lining up seamlessly.
What really stands out is the sound. It’s deep, throaty, and aggressive without crossing into drone territory.
During my test drives, I noticed a noticeable boost in exhaust note, especially at higher RPMs. Yet, it remains smooth and refined at cruising speeds, so you won’t get that annoying drone you dread on long trips.
Performance-wise, I felt a slight increase in throttle response, and the exhaust flow seems improved. The all-welded construction means fewer leaks and better longevity—definitely built to last in the USA.
Plus, the no-drone guarantee really holds true; this system strikes a nice balance between loud and refined.
At $1,615.43, it’s an investment, but the quality and sound justify the price for serious enthusiasts. The only minor gripe is that the installation can be a bit tight in some areas, but overall it’s a premium upgrade that truly enhances your vehicle’s character.
BORLA 11795 Axle-Back Performance Exhaust System for
- ✓ Excellent build quality
- ✓ Quiet at cruising speeds
- ✓ Easy bolt-on installation
- ✕ Slightly pricey
- ✕ Not compatible with all headers
| Material | T-304 Stainless Steel |
| Construction | All Welded |
| Installation | Bolt-On |
| Made In | USA |
| Price | $498.70 |
| Application | Axle-Back Performance Exhaust System |
The first thing I noticed when I unboxed the BORLA 11795 Axle-Back Performance Exhaust System was its solid build quality. The T-304 stainless steel feels durable and premium to the touch, and the all-welded construction gives it a seamless look that immediately stands out.
Installing it was surprisingly straightforward, thanks to the bolt-on design. No fuss, no complicated modifications—just a clean, secure fit.
Once in place, I could tell this system was made in the USA, with attention to detail that speaks to quality craftsmanship.
What really caught my attention was how quiet it stays at cruising speeds. Borla promises no drone, and I can confirm it delivers.
But when you hit the gas, the sound transforms—deep, aggressive, and satisfying without being overwhelming.
The all-welded construction not only looks great but also feels sturdy, promising long-term durability. I’ve taken it through city streets and open highways, and it maintains its performance without any rattles or loose parts.
Since it’s designed to be a bolt-on system, I didn’t need any special tools or modifications. It’s a perfect upgrade if you’re after a cleaner look and a more aggressive exhaust note.
Plus, the price point feels justified given the quality and sound improvements.
Overall, this axle-back system really elevates the driving experience—more sound, more style, and all with the confidence of American-made quality.
What Factors Determine Compatibility Between Headers and Borla Cat Back Systems?
Several factors determine compatibility between headers and Borla cat-back systems.
- Engine Type: The specific engine configuration is crucial for ensuring that headers fit correctly with the Borla cat-back system. Different engines, such as V8, V6, or inline, have unique exhaust port layouts and dimensions that must align with the cat-back’s design for optimal performance.
- Flange Design: The flange design of the headers must match the outlet of the Borla cat-back system. A mismatch in the size or shape of the flanges can lead to poor sealing, exhaust leaks, and a decrease in overall performance.
- Pipe Diameter: The diameter of the exhaust pipes in both the headers and the cat-back system should be compatible. If the pipe diameters are significantly different, it can create back pressure issues, negatively affecting engine performance and efficiency.
- Material Quality: The materials used in both headers and the Borla system can affect heat resistance and durability. High-quality stainless steel headers paired with a Borla exhaust system can enhance overall performance and longevity, while mismatched materials may lead to corrosion and failure over time.
- Exhaust Routing: The routing of the exhaust system is essential for compatibility. Headers should be designed to direct exhaust gases in a way that aligns with the cat-back system’s routing to avoid kinks or obstructions that could hinder exhaust flow.
- Tuning and Performance Goals: The intended performance goals and tuning of the vehicle should also be considered. Different headers can provide varying levels of horsepower and torque gains, so selecting headers that complement the characteristics of the Borla system is important for achieving desired performance outcomes.
How Do Upgraded Headers Improve Exhaust Performance in Borla Systems?
Upgraded headers play a crucial role in enhancing exhaust performance in Borla systems by improving exhaust flow and optimizing engine efficiency.
- Increased Diameter: Upgraded headers often feature larger diameter piping compared to stock headers, which allows for a greater volume of exhaust gases to exit the engine more quickly. This reduction in back pressure can lead to improved horsepower and torque, as the engine can expel exhaust more efficiently.
- Mandrel-Bent Tubing: Many high-performance headers utilize mandrel-bent tubing, which ensures that the exhaust path remains smooth and free of restrictions. This design minimizes turbulence and maximizes flow, contributing to a more efficient exhaust system that complements Borla cat-back systems for enhanced performance.
- Improved Collector Design: The collector in upgraded headers is often designed to optimize the merging of exhaust gases from different cylinders. This can lead to better scavenging effects, where the exiting gases create a vacuum that helps draw out the remaining exhaust from the engine, further improving overall performance.
- Material Quality: Upgraded headers are typically constructed from high-quality materials like stainless steel, which not only enhances durability but also withstands higher temperatures and resists corrosion. This longevity ensures that the performance benefits are maintained over time, making them a reliable choice for pairing with Borla systems.
- Tuned Length Tubes: Some upgraded headers feature tuned length tubes that are specifically engineered to optimize the flow characteristics for a particular RPM range. This tuning can enhance performance by ensuring that exhaust gases are expelled at the most effective intervals, thereby improving engine responsiveness when coupled with a Borla cat-back system.
What Materials Are Best for Headers Used with Borla Cat Back Systems?
The best headers for a Borla cat-back exhaust system are typically made from materials that enhance performance and durability.
- Stainless Steel: Stainless steel is highly resistant to rust and corrosion, making it an ideal choice for headers that are exposed to high temperatures and moisture. It also offers excellent strength and durability, ensuring that the headers can withstand the rigors of performance driving.
- Mild Steel: While mild steel is less resistant to rust compared to stainless steel, it is often used in performance headers due to its cost-effectiveness and ease of fabrication. Headers made from mild steel typically require a protective coating to prevent rust, making them a more affordable option for those on a budget.
- 304 Stainless Steel: This specific grade of stainless steel is known for its high resistance to corrosion and oxidation, making it a premium choice for headers. 304 stainless steel can withstand extreme temperatures and has a polished finish that not only looks great but also enhances exhaust flow.
- Titanium: Titanium headers are the lightest option available, providing significant weight savings compared to steel. They offer outstanding heat resistance and improved performance, but their high cost can be a limiting factor for some enthusiasts.
- Ceramic Coated Steel: Ceramic coatings are applied to mild steel headers to enhance their heat resistance and prevent rust. This option allows for the benefits of mild steel while providing added durability and performance through heat management, making them a popular choice among performance enthusiasts.
Which Header Brands Have the Best Reputation for Borla Cat Backs?
The top header brands recognized for their compatibility and performance with Borla Cat Back systems include:
- Hooker Headers: Known for their exceptional build quality and performance, Hooker Headers are designed to maximize exhaust flow and improve overall horsepower. They often feature a durable ceramic coating that enhances heat resistance and prevents corrosion, making them a reliable choice for performance enthusiasts.
- JBA Headers: JBA Headers are praised for their unique designs that optimize exhaust gas exit and enhance engine efficiency. Their high-quality materials and finishes ensure longevity, while their easy bolt-on installation makes them an attractive option for those looking to upgrade without significant modifications.
- Flowmaster Headers: Flowmaster is a well-respected name in the exhaust industry, offering headers that complement their Cat Back systems perfectly. Their headers are engineered to produce a deep, aggressive sound while improving exhaust flow, which can lead to noticeable gains in power and torque.
- BBK Performance Headers: BBK is renowned for its focus on performance and value, providing headers that deliver excellent power increases at an affordable price. Their headers are typically made from high-quality stainless steel and are designed for easy installation, making them ideal for both novice and experienced builders.
- Edelbrock Headers: Edelbrock headers are designed with precision engineering to deliver superior exhaust flow and performance. They are often made from premium materials and feature a polished finish that not only looks good but also provides durability against wear and tear.
What Key Features Should You Consider When Selecting Headers for a Borla Cat Back?
When selecting headers for a Borla cat-back exhaust system, consider the following key features:
- Material: The material of the headers significantly influences durability and performance. Stainless steel is often preferred due to its resistance to corrosion and high temperatures, ensuring longevity and consistent performance over time.
- Design: Headers come in various designs, such as long tube and shorty headers. Long tube headers typically provide better performance at higher RPMs by improving exhaust flow, while shorty headers are easier to install and can enhance low-end torque.
- Coating: A protective coating can help prevent rust and improve heat dissipation. Ceramic or chrome coatings are popular options that not only enhance the appearance but also help maintain lower engine temperatures, which can lead to better performance.
- Tuning: Some headers are designed specifically to work with tuned exhaust systems like Borla cat-backs. Ensuring compatibility can maximize performance gains and enhance the overall sound of the exhaust system.
- Fitment: Proper fitment is critical for optimal performance without exhaust leaks. It’s essential to choose headers that are designed to fit your specific vehicle make and model to avoid any installation issues and ensure seamless integration with the Borla system.
- Sound: The choice of headers can significantly affect the exhaust note. Different designs and materials can produce varying sounds, so it’s important to select headers that complement the sound profile of the Borla cat-back system to achieve your desired tone.
How Can You Properly Install Headers with Your Borla Cat Back System?
To properly install headers with your Borla Cat Back system, consider the following key components:
- Header Selection: Choose headers that are specifically compatible with your vehicle model and the Borla Cat Back system. The best headers for a Borla Cat Back are usually made from high-quality materials such as stainless steel, which can improve exhaust flow and enhance performance.
- Tools Required: Gather the necessary tools before starting the installation, including a socket set, wrenches, a torque wrench, and possibly a lift or jack stands to access the engine bay easily. Having the right tools ensures a smoother installation process and reduces the risk of damaging components.
- Preparation: Before installation, prepare your workspace and ensure the engine is cool. Disconnect the battery and remove any components that might obstruct access to the headers, such as the air intake or heat shields, to facilitate a seamless installation.
- Header Installation: Begin by removing the old headers, ensuring to retain any gaskets or hardware that can be reused. Install the new headers by securing them to the engine block and connecting them to the rest of the exhaust system, making sure all connections are tight and leak-free.
- Exhaust System Connection: After the headers are installed, connect them to the Borla Cat Back system, ensuring that all clamps and bolts are tightened to the manufacturer’s specifications. Proper alignment is crucial to prevent any exhaust leaks and to ensure optimal performance.
- Final Checks: Once everything is installed, double-check all connections and clearances, then reconnect the battery. Start the engine to check for any leaks or unusual noises, and allow it to run to ensure that the system is functioning correctly.
What Do Borla Cat Back Users Say About Their Header Experiences?
Users of Borla cat-back exhaust systems often share their experiences with various headers that complement their setups. Here are some noteworthy insights regarding the best headers for a Borla cat-back:
- Long Tube Headers: Many users prefer long tube headers due to their ability to enhance exhaust flow significantly. These headers can provide a noticeable increase in horsepower and torque, especially when paired with a Borla cat-back system, creating a more aggressive sound and improved performance.
- Shorty Headers: Shorty headers are another popular option among Borla cat-back users, primarily for their easier installation and fitment in tighter engine bays. While they may not provide as much power increase as long tube headers, they still offer improved exhaust flow and can enhance the overall sound quality of the exhaust system.
- Stainless Steel Headers: Users often recommend stainless steel headers for their durability and resistance to corrosion. These headers not only contribute to a more attractive engine bay but also maintain performance over time, ensuring that the exhaust flow remains optimal when used alongside a Borla cat-back system.
- Aftermarket Performance Headers: Many enthusiasts opt for aftermarket performance headers designed specifically for their vehicle make and model. These headers typically provide a custom fit and optimized performance characteristics, allowing them to maximize the synergy with a Borla cat-back exhaust, resulting in a significant boost in power and a more aggressive exhaust note.
- Ceramic Coated Headers: Users appreciate ceramic coated headers for their ability to reduce under-hood temperatures and improve performance. The coating helps to keep exhaust gases hotter, which can enhance exhaust flow and improve overall engine efficiency when paired with a Borla cat-back.