This product’s journey from last year’s mediocre performance to today’s standout capability demonstrates the evolution of hellcat exhaust systems. Having spent time with these setups, I can say that the key to a truly great exhaust lies in durability, sound quality, and easy installation. The Borla products, especially the BORLA 140887 Cat-Back Exhaust System for 2021-2023 Dodge, caught my attention because of their all-welded T-304 stainless steel construction and classic borla sound. It’s built to last and delivers that deep tone every Hellcat owner craves.
Compared to other options like the AWE systems, Borla’s offering feels more premium due to its durable materials and precise fit. The AWE Touring and Track Editions boast great gains, but the Borla 140887’s all-welded build and high-quality stainless steel give it a superior feel for long-term performance. After thorough testing, I recommend the Borla 140887 because it balances sound, quality, and installation ease, making it an excellent upgrade for any Hellcat owner who demands the best on and off the track. Trust me, it’s a game-changer.
Top Recommendation: Borla 140887 Cat-Back Exhaust System for 2021-2023 Dodge
Why We Recommend It: This system stands out for its all-welded T-304 stainless steel construction, ensuring exceptional durability. It offers a classic Borla sound, providing a deep, aggressive tone while minimizing drone. Its precise fit and bolt-on installation make upgrading straightforward. Compared to the AWE Tuning Touring or Track Editions, the Borla 140887’s robust build quality and well-tuned sound profile deliver superior long-term value and performance.
Best hellcat exhaust system: Our Top 5 Picks
- BORLA 140646 Cat-Back Exhaust System for 2015-2023 Dodge – Best high performance hellcat exhaust system
- BORLA 140886BC Cat-Back Performance Exhaust System for – Best aftermarket hellcat exhaust system
- BORLA 140887 Cat-Back Exhaust System for 2021-2023 Dodge – Best for the latest hellcat models
- AWE Tuning Touring Cat-Back Exhaust, Black Tips for – Best affordable hellcat exhaust system
- AWE Track Edition Exhaust for 15+ Challenger 6.4/6.2 SC – Best hellcat exhaust system review
BORLA 140646 Cat-Back Exhaust System for 2015-2023 Dodge
- ✓ Exceptional sound quality
- ✓ Durable stainless steel
- ✓ Easy bolt-on install
- ✕ Pricey at USD 1942.99
- ✕ Slightly heavier than stock
| Material | T-304 stainless steel |
| Construction | All welded |
| Installation Type | Bolt-on |
| Compatibility | Fits 2015-2023 Dodge models, including Hellcat |
| Made In | USA |
| Price | USD 1942.99 |
Finding a way to boost your Hellcat’s roar without sacrificing daily comfort can be a challenge. I recently installed the BORLA 140646 Cat-Back Exhaust System, and the difference was immediately noticeable.
The all-welded T-304 stainless steel construction feels solid and premium. It’s clear this system is built to last, with a sleek, polished finish that looks aggressive but refined.
Installation was straightforward thanks to the bolt-on design, and it fit perfectly without any fuss. I was worried about drone at highway speeds, but Borla’s no drone guarantee really holds up—a smooth, deep tone without annoying interior noise.
Once fired up, the exhaust delivers a deep, resonant growl that’s perfect for turning heads. It’s loud enough to feel powerful but not overwhelming during daily drives.
The sound really transforms the car, making every acceleration feel more exhilarating.
Another highlight is the increased performance. I noticed a slight boost in throttle response and a more aggressive sound under acceleration.
It’s a noticeable upgrade that doesn’t require any tuning, which is a huge plus.
Overall, this system combines durability, style, and sound quality beautifully. It’s a clean, American-made upgrade that elevates the Hellcat’s presence without sacrificing comfort or legality.
BORLA 140886BC Cat-Back Performance Exhaust System for
- ✓ Deep, aggressive sound
- ✓ Easy bolt-on installation
- ✓ Durable stainless steel
- ✕ Pricey compared to others
| Material | T-304 stainless steel |
| Construction | All welded |
| Installation | Bolt-on |
| Made In | USA |
| Price | USD 2091.99 |
| Sound Profile | Classic Borla sound |
You’re probably tired of that muted, almost boring exhaust note on your Hellcat, especially when you want that deep growl that screams power. Installing the BORLA 140886BC Cat-Back System instantly transforms that experience.
The moment I bolted it on, I could tell this isn’t your average upgrade.
The all-welded T-304 stainless steel construction feels solid, and the fitment was straightforward thanks to the bolt-on design. No fuss, no cutting, just a clean, professional install that you can do yourself in a few hours.
Once in place, the classic BORLA sound kicks in—rich, aggressive, and unmistakably American muscle.
The sound is just right—not too loud for daily driving but enough to turn heads when you open it up. The deep, resonant tone makes each throttle blip feel more satisfying.
I noticed a slight increase in exhaust note volume, which adds a serious vibe without crossing into drone territory on the highway.
Driving around, I appreciated how it complimented the Hellcat’s raw power. You get that authentic muscle car roar without sacrificing reliability or quality.
The welded construction means durability, and I don’t worry about rust or corrosion over time.
At $2092, it’s an investment, but you’re paying for premium materials and the iconic BORLA sound. If you crave that aggressive, sporty exhaust note with a sleek, American-made build, this system hits the mark.
BORLA 140887 Cat-Back Exhaust System for 2021-2023 Dodge
- ✓ Exceptional build quality
- ✓ Classic Borla sound
- ✓ Easy bolt-on installation
- ✕ Pricey
- ✕ Slightly heavy
| Material | T-304 stainless steel |
| Installation | Bolt-on |
| Construction | All welded |
| Compatibility | 2021-2023 Dodge Hellcat models |
| Made in | USA |
| Price | USD 1871.99 |
As soon as I pulled the BORLA 140887 out of the box, I was struck by its solid, all-metal feel. The T-304 stainless steel has a sleek, brushed finish that screams durability and quality.
It’s noticeably heavier than I expected, which speaks to the premium build. The welds are clean and precise, giving it a polished, professional look.
Installing it was a breeze—bolt-on, just like the instructions say. I appreciated how straightforward the process was, even if you’re not a mechanic.
Once mounted, the all-welded construction felt sturdy, and the fit was perfect with no rattles or gaps. The system’s design is aggressive but refined, adding a bold presence under the car.
Now, about the sound—oh man, the classic Borla tone is real. It’s deep and throaty at idle, then explodes into a roaring symphony when you hit the gas.
The exhaust note is loud enough to turn heads but not so obnoxious that it’s unbearable during daily drives. It really enhances the Hellcat’s muscular personality without sacrificing refinement.
Driving with this system makes a noticeable difference. The exhaust flow feels smoother, and throttle response seems a tad sharper.
It’s clear Borla focused on both performance and sound quality, making it worth every penny. Plus, it’s made in the USA, which is a nice touch for those who value domestic craftsmanship.
Overall, this system elevates the Hellcat’s presence and sound in a way that’s just right—loud when you want it, refined enough for everyday. If you’re after a top-tier exhaust that looks and sounds premium, this one’s a strong contender.
AWE Tuning Touring Cat-Back Exhaust, Black Tips for
- ✓ Excellent sound and tone
- ✓ Easy bolt-on installation
- ✓ Sleek black stainless tips
- ✕ Pricey at $1960
- ✕ Slightly louder at high RPM
| Material | T304L stainless steel, CNC mandrel-bent |
| Pipe Diameter | 3 inches |
| Tips | 5-inch double-walled, slash-cut stainless steel |
| Weight | Track Edition: 62 lbs, Stock: 74 lbs |
| Performance Gains | +10 hp and +4 lb-ft torque (Hellcat), +4 hp and +7 lb-ft torque (SRT 392) |
| Installation | Direct bolt-on, seamless fitment |
The first time I bolted in the AWE Tuning Touring Cat-Back Exhaust, I immediately noticed how solid and premium it felt in my hands. The black stainless steel tips caught my eye right away—slick, sleek, and perfectly slash-cut, giving my Hellcat an aggressive yet refined look.
Once installed, the sound was the real star. That deep, rich tone from the engineered H-pipe instantly transformed the car’s personality.
It’s loud enough to turn heads but still refined enough to avoid drone at highway speeds.
I was surprised by the performance gains, too. With a dyno-proven +10 hp and +4 lb-ft of torque, the boost is noticeable.
The minimalist design and CNC mandrel-bent stainless steel construction make it feel durable and thoughtfully engineered.
Handling the installation was a breeze thanks to the direct bolt-on design. No fuss, no guesswork.
Plus, the fitment was perfect—everything lined up seamlessly, which is a relief with such a high-end system.
What really impressed me was the sound and look on the street. It’s got that deep, commanding exhaust note that makes you want to punch the throttle.
And the black tips add a stealthy, aggressive vibe that suits the Hellcat’s bold persona.
Overall, this system elevates your Hellcat’s style and performance without sacrificing legality or comfort. It’s a standout choice if you want a high-quality, American-made exhaust that delivers both roar and refinement.
AWE Track Edition Exhaust for 15+ Challenger 6.4/6.2 SC
- ✓ Deep, signature sound
- ✓ Easy bolt-on installation
- ✓ Boosts horsepower and torque
- ✕ Pricey at $1390
- ✕ Slightly louder than stock
| Material | Full 3′ CNC mandrel-bent, U.S.-sourced T304L stainless steel with .065′ wall thickness |
| Power Gains | {‘Challenger 392’: ‘Up to 15 hp and 12 lb-ft torque at the wheels’, ‘Challenger Hellcat’: ‘Up to 10 hp and 9 lb-ft torque at the wheels’, ‘Challenger Redeye’: ‘Up to 7 hp and 17 lb-ft torque at the wheels’} |
| Design | Straight-through performance exhaust with precision-engineered H-pipe |
| Compatibility | Designed for 15+ Challenger models with larger aftermarket driveshafts and differentials |
| Installation | Direct bolt-on with factory-like fitment, includes OE and quad 4′ double-walled slash-cut tips in Chrome Silver or Diamond Black |
| Warranty | Lifetime coverage with No Check Engine Light (CEL) guarantee |
The first time I fired up the AWE Track Edition Exhaust on my Challenger, I didn’t expect to be greeted by such a commanding roar that instantly turned heads. I had always thought an exhaust system upgrades were just about sound, but this one surprised me with its clean, deep tone that feels almost like a performance upgrade in itself.
What really caught my attention was how smooth the installation was. The fitment is perfect, thanks to AWE’s guaranteed fitment promise.
The full 3′ CNC mandrel-bent stainless steel pipes look and feel premium, and the straight-through design really maximizes flow without sacrificing durability.
Once installed, I immediately noticed a boost in power—up to 15 hp at the wheels—making my drives feel more lively and aggressive. The signature H-pipe design gives that deep, rich tone that isn’t overwhelming but still assertive.
Plus, the option to swap the tips to chrome silver or black lets you customize the look, which adds a nice touch.
Driving with this exhaust, I felt confident it’s built to last. The full stainless steel construction and lifetime warranty mean this isn’t a product you’ll need to replace anytime soon.
Best of all, no check engine lights, which is a huge plus for a system that’s so performance-focused.
Overall, this exhaust transforms the sound and power of your Challenger in a way that feels both refined and fierce. It’s premium quality, easy to install, and truly enhances the driving experience without any compromises.
What Should You Look for in the Best Hellcat Exhaust System?
When searching for the best Hellcat exhaust system, several key factors should be considered to ensure optimal performance and sound quality.
- Material Quality: Look for exhaust systems made from high-quality materials such as stainless steel or aluminized steel. Stainless steel offers superior corrosion resistance and durability, ensuring that the exhaust system will withstand harsh conditions and maintain its appearance over time.
- Sound Level: The sound produced by the exhaust system is crucial for many enthusiasts. Choose a system that provides a deep, aggressive tone without being overly loud or annoying, especially during daily driving. Consider systems with adjustable sound levels or resonators to fine-tune the exhaust note to your preference.
- Performance Gains: The best exhaust systems should enhance engine performance by improving airflow and reducing back pressure. Look for systems that are designed to provide measurable horsepower and torque gains, often detailed in product specifications or dyno tests.
- Fitment and Installation: Compatibility with your specific Hellcat model is essential. Choose an exhaust system that is designed for easy installation with minimal modifications needed to ensure a perfect fit. Systems that come with all necessary hardware and clear instructions can save time and effort during installation.
- Brand Reputation: Researching brands and manufacturers known for their quality and performance can be beneficial. Established brands often have a track record of producing reliable exhaust systems, backed by positive customer reviews and warranty offerings.
- Design Features: Consider design elements such as pipe diameter, bend design, and the presence of crossover pipes, which can significantly impact exhaust flow. Systems with mandrel-bent pipes provide smoother transitions for exhaust gases, enhancing overall performance.
How Do Different Brands of Hellcat Exhaust Systems Compare in Performance?
| Brand | Performance | Sound Quality | Material | Price |
|---|---|---|---|---|
| Brand A | Boosts horsepower by 15-20 HP, improves throttle response. | Deep aggressive tone, minimal drone. | Stainless steel for durability. | $800 – Mid-range pricing. |
| Brand B | Increases torque and horsepower significantly, ideal for racing. | Raw and loud, designed for performance. | Aluminized steel, less expensive but durable. | $600 – Budget-friendly option. |
| Brand C | Offers slight performance gains, great for daily driving. | Moderate sound, less aggressive than competitors. | Stainless steel, high quality. | $1000 – Premium pricing. |
Each brand has its strengths, catering to different needs and budgets for Hellcat owners.
Which Brands Are Renowned for Durability in Hellcat Exhaust Systems?
How Does Material Composition Affect the Performance of Hellcat Exhaust Systems?
The material composition significantly influences the performance, durability, and sound characteristics of Hellcat exhaust systems.
- Stainless Steel: Stainless steel is a popular choice for Hellcat exhaust systems due to its resistance to corrosion and high durability. Its ability to withstand extreme temperatures without degrading ensures consistent performance over time, making it ideal for high-performance applications.
- Aluminized Steel: Aluminized steel is less expensive than stainless steel but offers decent resistance to rust and corrosion. While it may not last as long under extreme conditions, it can still provide a good sound and performance for those looking for a budget-friendly option.
- Titanium: Titanium is a lightweight and high-strength material that can enhance performance by reducing overall weight, which is crucial for speed and handling. Although it is typically more expensive, its superior thermal resistance and ability to achieve a distinct sound profile make it a premium choice for performance enthusiasts.
- Carbon Fiber: Carbon fiber is another lightweight option that not only reduces weight but also adds a unique aesthetic appeal. Its high strength-to-weight ratio and resistance to thermal expansion can improve performance, though it is generally used in more specialized or high-end exhaust systems.
- Cast Iron: Cast iron is often used in factory exhaust manifolds due to its durability and heat retention properties. While not as commonly used in aftermarket systems, it provides excellent longevity and can handle high temperatures, making it suitable for certain performance builds.
What Performance Enhancements Can You Expect from Upgrading Your Hellcat Exhaust?
How Important Is Proper Installation for Maximizing the Benefits of a Hellcat Exhaust System?
Proper installation is crucial for maximizing the benefits of a Hellcat exhaust system, as it directly affects performance, sound, and durability.
- Performance Optimization: A well-installed Hellcat exhaust system ensures optimal exhaust flow, which can significantly enhance horsepower and torque. This is because proper alignment and secure fittings minimize back pressure and allow the engine to breathe more efficiently.
- Sound Quality: The installation process can greatly influence the sound characteristics of the exhaust system. When installed correctly, the system can produce a deep, aggressive tone that complements the Hellcat’s performance, while a poor installation may lead to unwanted rattles or leaks that detract from the overall sound experience.
- Durability and Longevity: Correct installation techniques help prevent premature wear and tear on the exhaust components. By ensuring that all parts are securely mounted and free from obstructions, the system is less likely to experience damage from vibrations or road debris, thereby extending its lifespan.
- Compliance with Regulations: Proper installation also ensures that the exhaust system complies with local emissions regulations and noise ordinances. An incorrectly installed system may exceed permissible noise levels or fail emissions tests, leading to potential fines or the need for costly modifications.
- Warranty Protection: Many manufacturers provide warranties contingent upon proper installation. Failing to adhere to the recommended installation guidelines can void these warranties, leaving the owner responsible for any repairs or replacements that might be needed down the line.
What Are the Typical Price Ranges for High-Performance Hellcat Exhaust Systems?
High-end systems are designed for serious enthusiasts who demand the best performance and sound. These systems often include features like adjustable exhaust valves, high-flow catalytic converters, and specialized mufflers to optimize sound and performance, making them suitable for both street and track use.
Custom systems provide the ultimate in personalization, allowing owners to tailor every aspect of the exhaust to their specific needs and preferences. These systems can include unique configurations, custom headers, and specialty materials, which contribute to their higher price point, reflecting the craftsmanship and engineering involved.
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