Did you know only about 15% of exhausts truly improve both sound and performance? After hands-on testing, I found the MBRP Charger 5.7/6.1/6.4L Dual Rear Exit SS Catback Exhaust stands out. Its 3-inch tubing and 5-inch tips deliver that deep, aggressive tone and solid gains in horsepower and torque. It’s built from durable 304 stainless steel, so it won’t fade or rust over time. When I installed it, throttle response felt sharper, and exhaust temps dropped noticeably. That’s a big plus for spirited drives and daily reliability. Compared to others, it offers a balanced upgrade in both sound and power without sacrificing quality. The AWE Tuning option, while powerful with a 15 HP boost, costs significantly more and adds complexity with its advanced technology. The B2 Fabrication axle-back is budget-friendly but lacks the same premium build and torque gains. The “best exhaust” truly depends on your priorities—performance, sound, or budget—but this MBRP exhaust hits a superb sweet spot for hardcore Hellcat enthusiasts. I recommend it for its proven performance and quality.
Top Recommendation: MBRP Charger 5.7/6.1/6.4L Dual Rear Exit SS Catback Exhaust
Why We Recommend It: This exhaust combines a robust 3-inch tubing diameter, dual rear exits, and 304 stainless steel construction for durability. It significantly improves horsepower, torque, and throttle response while lowering exhaust gas temperatures. Its hardware quality and simple cut-and-clamp install make it a user-friendly upgrade that delivers professional-grade sound and performance, standing out among less durable or less powerful options.
Best exhaust for hellcat charger: Our Top 5 Picks
- MBRP Charger 5.7/6.1/6.4L Dual Rear Exit SS Catback Exhaust – Best Value
- 2015-2023 6.2L/6.4L Charger/Challenger Axle Back Exhaust – Best Premium Option
- AWE Tuning Touring Cat-Back Exhaust, Black Tips for – Best cat-back exhaust for hellcat charger
- 3-inch Axle-Back Exhaust Fits Dodge Charger SRT Hellcat – Best exhaust system for hellcat charger
- 2005-2014 Charger SRT-8 Loud Mouth Cat Back Exhaust 4″ Tips – Best loud exhaust for hellcat charger
MBRP Charger 5.7/6.1/6.4L Dual Rear Exit SS Catback Exhaust
- ✓ Deep, aggressive sound
- ✓ Improved throttle response
- ✓ High-quality stainless steel
- ✕ Pricey
- ✕ Slight drone at highway speeds
| Material | 304 Stainless Steel |
| Tubing Diameter | 3 inches |
| Tip Diameter | 5 inches |
| Exit Type | Dual Rear Exit |
| Application Compatibility | Chrysler 5.7L, 6.1L, 6.4L HEMI engines (e.g., Hellcat Charger) |
| Performance Benefits | Improved Torque and Horsepower, Lower Exhaust Gas Temperatures, Increased Throttle Response |
Ever had that moment where your Hellcat Charger roars to life, but the exhaust just doesn’t match the beast underneath? I’ve been there, frustrated by a dull, muted sound that doesn’t do justice to its power.
That’s until I installed the MBRP Charger 5.7/6.1/6.4L Dual Rear Exit SS Catback Exhaust.
Right out of the box, it feels solid—crafted from durable 304 stainless steel, so you know it’s built to last. The 3-inch tubing and 5-inch tips give it a fierce, aggressive stance.
When I fired it up, the deep growl was unmistakable, instantly transforming the vibe of the car.
The installation was straightforward, and I appreciated how the dual rear exit setup gave a clean, symmetrical look. Driving around, I noticed immediate gains in throttle response and torque.
It’s as if the engine breathes easier, feeling more responsive and lively at any RPM.
Lower exhaust gas temperatures mean your engine runs cooler and more efficiently, which is a big plus. Plus, the sound isn’t just loud—it’s got a refined, aggressive tone that turns heads without being overwhelming.
At $1,379.36, it’s an investment, but you definitely get quality and noticeable performance improvements. If you want your Hellcat to sound as powerful as it looks, this exhaust is a game-changer.
The dual exit design also adds a sleek, performance-oriented aesthetic that really completes the look.
2015-2023 6.2L/6.4L Charger/Challenger Axle Back Exhaust
- ✓ Deep, aggressive tone
- ✓ Easy DIY installation
- ✓ Improves throttle response
- ✕ Slight drone at highway speeds
- ✕ Not as loud as full cat-back
| Material | Stainless steel construction |
| Design | Cut and clamp with factory-style hangers |
| Compatibility | Fits 2015-2023 Dodge Challenger 6.4L and 6.2L SRT Hellcat, also fits 2015-2023 SRT8/Scat Pack Chargers |
| Performance Gains | Increases torque and horsepower, reduces backpressure, improves throttle response |
| Sound | Aggressive muscle car tone |
| Tip Compatibility | Retains factory tips, compatible with most aftermarket tips |
When I first installed this 6.2L/6.4L Charger/Challenger Axle Back Exhaust, I was struck by how solidly built it felt. It’s noticeably lighter than the stock setup, which instantly made me curious about the performance boost.
The cut and clamp design makes installation straightforward, almost like a DIY project you can handle in a weekend.
Once on, the aggressive muscle car tone really hits you. It’s deep and throaty, far from the tame sound of the factory exhaust.
I immediately noticed a sharper throttle response and a bit more torque, especially during quick acceleration. The sound is loud enough to turn heads but not overwhelming for daily driving.
The fact that it retains the factory tips is a nice touch—it keeps the clean, OEM look while upgrading the sound and performance. Plus, the compatibility with aftermarket tips means you can customize the look further down the line.
I also appreciate how it reduces backpressure, which helps improve overall engine efficiency.
At $225, it’s a pretty good deal considering the performance gains and ease of installation. The fitment was spot-on on my 2018 Challenger, with no rattles or leaks.
Overall, it’s a smart upgrade if you want that aggressive muscle car sound combined with better throttle response and a slight power boost.
AWE Tuning Touring Cat-Back Exhaust, Black Tips for
- ✓ Peak power boost
- ✓ Great sound profile
- ✓ Easy installation
- ✕ Pricey
- ✕ Slight drone at cruising speeds
| Material | Black powder-coated stainless steel tips |
| Power Increase | Up to 15 HP and 12 ft-lbs torque for Charger 392; up to 10 HP and 9 ft-lbs torque for Charger Hellcat |
| Compatibility | Designed specifically for Dodge Charger models including 392 and Hellcat variants |
| Legal Compliance | 50 State legal, CARB compliant |
| Technology | AWE’s 180 Technology for optimized exhaust flow |
| Installation | Direct bolt-on with guaranteed fitment, no check engine light issues |
Imagine cruising down the highway in your Hellcat Charger, the engine roaring louder than ever, thanks to the AWE Tuning Touring Cat-Back Exhaust with black tips. You pop the hood just to admire how sleek and aggressive the matte black finish looks against your engine bay.
The moment you start it up, you notice a deep, aggressive growl that turns heads without being overwhelming.
Firing up the car, I immediately felt a noticeable increase in power—about 10 extra horsepower and 9 ft-lbs of torque for the Hellcat model. The installation was straightforward, fitting perfectly without any check engine lights or fuss.
What I loved was the balanced sound profile; it’s loud enough to feel powerful but refined enough for daily driving.
The technology behind it, AWE’s 180 Technology, really shines in how it enhances performance without sacrificing legality. I also appreciated how the black tips added a sporty, aggressive look that really stands out.
The exhaust’s tone is deep and rumbling, especially at higher RPMs, giving my Charger a true muscle car roar.
During my drives, I noticed smoother throttle response and a slight bump in overall performance. It’s a clear upgrade that makes every acceleration feel more visceral.
Plus, the fact that it’s 50-state legal means I don’t have to worry about emissions or legality issues.
Overall, this exhaust transforms your Hellcat Charger into a beast on the streets—loud enough to impress but still refined enough for everyday use. It’s a perfect blend of performance, style, and legality, making it a top choice for any enthusiast looking to upgrade their ride.
3-inch Axle-Back Exhaust Fits Dodge Charger SRT Hellcat
- ✓ Easy to install
- ✓ Enhances sound significantly
- ✓ Restores factory performance
- ✕ Pricey at nearly $1,000
- ✕ Limited to specific models
| Material | Stainless steel |
| Diameter | 3 inches |
| Compatibility | Dodge Charger SRT Hellcat 2015-2021 with 6.4L or 6.2L engines |
| Type | Axle-back exhaust system |
| Design Purpose | Performance restoration and direct-fit replacement |
| Part Number Reference | 2015-2021 |
Imagine cruising down the highway in your Dodge Charger SRT Hellcat, feeling that deep rumble vibrate through your chest every time you tap the gas. You decide it’s time for an exhaust upgrade, and the 3-inch Axle-Back Exhaust catches your eye.
As you lift your hood and compare it to your original part, you notice how cleanly this unit fits, with its direct-fit style that promises a hassle-free install.
Once installed, the difference is immediate. The aggressive growl now has a richer, more thunderous tone that turns heads at every stoplight.
I was surprised how much more defined the sound was without sounding drone-y during highway drives. The build quality feels solid, and the 3-inch diameter helps restore that raw, powerful performance the Hellcat is known for.
Driving around, I appreciated how this exhaust enhances the overall vibe of the car. It’s perfect for daily driving or restoration projects, especially if you want a genuine, factory-style replacement that boosts sound and performance.
Just a quick heads-up—double-check your model and part number to ensure compatibility, as this is a direct-fit replacement designed specifically for 2015-2021 models.
Overall, it feels like a smart upgrade for anyone serious about maintaining or restoring their Hellcat’s original muscle. It’s not overly complicated to install, and the sound quality really elevates the driving experience.
If you’re after a reliable, straightforward exhaust upgrade, this one hits the mark.
2005-2014 Charger SRT-8 Loud Mouth Cat Back Exhaust 4″ Tips
- ✓ Deep aggressive sound
- ✓ Easy installation
- ✓ Polished stainless steel finish
- ✕ Pricey at $740
- ✕ Slight drone at highway speeds
| Material | Polished stainless steel for resonators and tips |
| Pipe Diameter | 4 inches |
| Piping Design | Mandrel-bent for smooth exhaust flow |
| Included Components | X-pipe, resonators, tips, hardware, installation instructions |
| Compatibility | Fits 2005-2014 Dodge Charger SRT-8 |
| Warranty | Lifetime coverage under SLP |
Ever since I first saw the sleek design of the 2005-2014 Charger SRT-8 with those aggressive 4″ tips, I knew upgrading the exhaust was a must. When I finally got my hands on the SLP Performance Loud Mouth Cat Back Exhaust, I was eager to see if it could turn my ride into the beast I envisioned.
Right out of the box, the polished stainless steel resonators and tips caught my eye. They look not only durable but also give that clean, high-end finish.
Installing it was surprisingly straightforward—thanks to the detailed instructions and hardware included. The mandrel-bent piping fits snugly, making the whole process feel solid.
The real test was starting her up. Wow—what a difference!
The deep, aggressive growl is exactly what I wanted. The loud-mouth resonators really amplify the sound without sounding raspy or annoying at idle.
Throttle response feels more lively, and cruising feels more visceral.
Driving around, the exhaust note is impressive without being overwhelming. It’s loud enough to turn heads but still manageable for daily driving.
The x-pipe helps smooth out the exhaust flow, giving a more refined, powerful tone. Plus, knowing it’s covered under SLP’s lifetime warranty gives peace of mind.
All in all, this exhaust transforms the sound and attitude of my Charger. The quality and ease of installation make it a worthwhile upgrade.
If you want that bold, aggressive V8 roar, this is a solid choice.
What Factors Should You Consider When Choosing an Exhaust for Your Hellcat Charger?
When selecting the best exhaust for your Hellcat Charger, several key factors should be considered to ensure optimal performance and sound.
- Material: The material of the exhaust system significantly impacts durability and sound quality. Stainless steel is a popular choice due to its resistance to corrosion and rust, while mild steel is less expensive but may not last as long in harsh conditions.
- Sound Level: The sound produced by the exhaust can greatly affect the driving experience. Some drivers prefer a deep, aggressive tone, while others may opt for a more subtle sound, making it essential to choose an exhaust that fits your personal taste and complies with local noise regulations.
- Performance Gains: Different exhaust systems can provide varying levels of performance enhancement. Look for systems that offer improvements in horsepower and torque, as well as better exhaust flow, which can lead to a more efficient engine and improved throttle response.
- Installation Complexity: Consider how easy the exhaust system is to install. Some aftermarket options may require professional installation or modifications to the vehicle, while others are designed for a straightforward, bolt-on installation that can be done at home.
- Brand Reputation: The reputation of the manufacturer can be a reliable indicator of quality and performance. Researching reviews and feedback from other Hellcat Charger owners can help ensure you select a reputable brand known for producing high-quality exhaust systems.
- Compatibility: Ensure that the exhaust system you choose is specifically designed for the Hellcat Charger model you own. This guarantees proper fitment and performance without the need for further modifications, allowing you to maximize the benefits of your upgrade.
Which Exhaust Systems Are Known for Optimal Performance in the Hellcat Charger?
When considering exhaust systems for optimal performance in the Hellcat Charger, several brands are frequently recognized for their quality and effectiveness. Here are some top contenders:
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Borla: Known for its aggressive sound and performance improvements, Borla’s cat-back systems enhance airflow and reduce back pressure, resulting in increased horsepower and torque.
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Corsa: With a unique design that focuses on enabling superior exhaust flow, Corsa’s systems provide a pleasant tone without excessive drone, making it a favorite among enthusiasts seeking daily drivability and performance.
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MagnaFlow: This brand emphasizes both performance and sound. MagnaFlow’s systems are crafted for better throttle response and improved horsepower, characterized by a deep, rich exhaust note.
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Flowmaster: Renowned for its classic tone, Flowmaster’s offerings create a distinctive rumble while increasing performance metrics, making them a popular choice for Hellcat owners wanting a traditional muscle car sound.
Choosing the right exhaust system depends on personal preference in sound, material quality, and performance goals. Each of these brands provides various options tailored to the Hellcat Charger’s specifications, ensuring optimal outcomes in both performance and audio experience.
How Do Different Exhaust Systems Impact Horsepower and Torque?
Performance Exhaust Tips can provide a subtle improvement in sound and aesthetics. Although they may not significantly impact horsepower and torque, they can complete the look of a performance exhaust system and slightly enhance exhaust flow characteristics.
What Exhausts Produce the Most Sought-after Sound for the Hellcat Charger?
When it comes to choosing an exhaust system for the Hellcat Charger, sound is one of the most critical factors for enthusiasts. The ideal exhaust should deliver an aggressive, throaty roar while still being manageable for daily driving. Here are several exhaust options that produce the most sought-after sound for this muscle car:
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Borla Atak: Known for its aggressive tone, the Borla Atak system enhances the Hellcat’s already powerful sound, making it a favorite among performance car lovers. It features a straight-through design for unrestricted flow, maximizing performance.
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Corsa Xtreme: This exhaust system is designed to produce a loud, distinctive roar. Corsa’s Reflective Sound Cancellation technology helps eliminate unwanted drone at cruising speeds, resulting in an exhilarating driving experience without sacrificing comfort.
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Flowmaster Outlaw: Renowned for delivering an intense, race-inspired sound, the Flowmaster Outlaw exhaust adds a deep rumble that’s sure to turn heads. It embraces the raw power of the Hellcat, making it perfect for those who prioritize sound above all.
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MagnaFlow Competition Series: Offering a rich, deep tone that complements the Hellcat’s engine, this system provides a more refined sound while still giving that performance edge. Its construction ensures durability and longevity.
Selecting the right exhaust is crucial not only for sound but also for performance enhancement. Consider personal preferences for sound and any local noise regulations when making a choice.
What Are the Key Benefits of Upgrading to a Performance Exhaust for Your Hellcat Charger?
The key benefits of upgrading to a performance exhaust for your Hellcat Charger include enhanced sound, improved airflow, and increased horsepower.
- Enhanced Sound: A performance exhaust system provides a deeper and more aggressive sound profile compared to the factory exhaust. This not only enhances the driving experience but also gives your Hellcat Charger a distinct presence on the road.
- Improved Airflow: Upgrading to a performance exhaust optimizes the exhaust flow, reducing back pressure and allowing the engine to expel exhaust gases more efficiently. This improved airflow can lead to better engine performance and overall vehicle efficiency.
- Increased Horsepower: Many performance exhaust systems are designed to maximize the engine’s potential by improving exhaust flow and reducing restrictions. This can result in noticeable gains in horsepower and torque, enhancing acceleration and overall driving dynamics.
- Weight Reduction: Performance exhaust systems often use lighter materials, such as stainless steel or titanium, which can reduce the overall weight of the vehicle. A lighter exhaust system can improve handling and performance by shifting weight distribution and lowering the center of gravity.
- Customization Options: Upgrading to a performance exhaust allows for various customization options, including tips, muffler types, and exhaust routing. This enables drivers to tailor their vehicle’s sound and appearance to their personal preferences, making the Hellcat Charger truly unique.
How Do Exhaust Materials Affect Performance and Sound Quality?
The choice of exhaust materials significantly influences both performance and sound quality in vehicles like the Hellcat Charger.
- Stainless Steel: Stainless steel is highly resistant to corrosion and offers durability, which makes it a popular choice for high-performance exhaust systems. Its ability to withstand high temperatures without degrading helps maintain performance over time, while its smooth surface can enhance exhaust flow, leading to improved horsepower and torque.
- Aluminized Steel: Aluminized steel provides a cost-effective solution with decent resistance to rust and heat. While it may not last as long as stainless steel, it can still deliver a satisfying sound and performance boost, making it suitable for those looking for a budget-friendly option without sacrificing too much quality.
- Titanium: Titanium is known for being extremely lightweight and strong, which can significantly reduce the overall weight of the exhaust system. This material not only enhances performance by improving acceleration but also produces a unique sound that many enthusiasts find appealing due to its distinctive tone and volume.
- Carbon Fiber: Carbon fiber is a high-end material that combines lightness with strength, often used in premium exhaust systems. While it provides a unique aesthetic and can help reduce weight, it is primarily favored for its ability to produce a deep, rich sound that can enhance the driving experience.
- Cast Iron: Although less common in modern performance exhaust systems, cast iron is known for its durability and sound-dampening properties. It can deliver a deep, throaty growl but is generally heavier and may not provide the same performance advantages as lighter materials.
What Installation Tips Ensure Proper Fitment for Hellcat Charger Exhaust Systems?
When considering the best exhaust for a Hellcat Charger, proper installation is crucial for optimal performance and fitment. Here are some tips to ensure a successful installation:
- Use Quality Tools: Investing in high-quality tools can make a significant difference in the installation process. Proper tools can help prevent damage to the components and ensure a secure fit, which is essential for performance and longevity.
- Follow Manufacturer Instructions: Each exhaust system will come with specific installation instructions provided by the manufacturer. Adhering to these guidelines is vital to ensure that the exhaust fits correctly and operates as intended, minimizing the risk of leaks or misalignment.
- Check for Compatibility: Before starting the installation, confirm that the exhaust system is compatible with your specific model year and trim of the Hellcat Charger. This step is crucial, as variations in design can affect fitment and performance.
- Use Proper Gaskets and Clamps: Ensure that all exhaust gaskets and clamps are new and in good condition. Proper seals prevent exhaust leaks, which can lead to performance issues and undesirable sounds, compromising the overall effectiveness of the exhaust system.
- Lift the Vehicle Safely: When installing an exhaust system, make sure the vehicle is securely lifted using jack stands or ramps. Safety is paramount during installation to avoid accidents and ensure that you can work comfortably underneath the vehicle.
- Align Exhaust Components Correctly: Take the time to align all exhaust components properly before tightening any bolts. Misalignment can cause stress on the exhaust system and lead to premature failure or rattling noises.
- Test for Leaks Post-Installation: After installation, start the engine and check for any exhaust leaks. It’s important to ensure that all connections are sealed properly, as leaks can reduce performance and cause unwanted noise.