If you’ve got a 5.7 HEMI Grand Cherokee, you already know it’s got muscle. But the stock exhaust keeps that beast a little too quiet. Upgrading to a performance exhaust isn’t just about sound—it’s about attitude, throttle response, and raw, untamed energy. Let’s talk about the best exhaust systems that make your HEMI breathe, growl, and dominate every road it touches.
Best Sounding Exhaust for 5.7 HEMI Grand Cherokee
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Expert’s Choice
Corsa Xtreme
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BORLA Touring
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Flowmaster Force II
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Magnaflow Street Series
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Dynomax Ultra Flo
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Best Exhaust for 5.7 HEMI Grand Cherokee Reviews
Corsa Xtreme – The Loudest Exhaust for Jeep Grand Cherokee 5.7
The Corsa Xtreme cat-back exhaust system delivers aggressive performance for your 5.7L HEMI Grand Cherokee. This 2.5-inch diameter system features dual rear exit configuration with stunning 4.5-inch polished Pro-Series tips that make a bold statement. The Xtreme sound level option increases volume by 20 dB over stock under acceleration, while the Sport option provides a more moderate 12 dB increase. Both configurations utilize mandrel-bent tubing for maximum exhaust flow and optimal performance gains. The system also reduces weight significantly, shedding 18 pounds in Xtreme configuration or 13 pounds in Sport setup.
Compatible with all 2011-2021 Grand Cherokee 5.7L V8 models including Standard, Laredo, Overland, Overland Summit, and TrailHawk trims, this exhaust won’t fit vehicles with factory-equipped rear tow hooks. For best driving results with the Xtreme sound level, it’s recommended to turn off ECO mode or tune out the 4-cylinder ECO mode. The dual wall slash cut Pro-Series tips add a premium finishing touch to this high-performance exhaust system. Corsa’s patented RSC technology ensures drone-free cabin experience even at the loudest settings.
- Aggressive 20 dB sound increase available
- Significant 18 pound weight reduction
- Premium 4.5 inch polished tips included
- Drone-free cabin with RSC technology
- Fits multiple Grand Cherokee trim levels
- Won’t fit vehicles with rear tow hook
- ECO mode needs disabling for performance
Expert Recommendation
Choose the Corsa Xtreme if you want maximum sound and performance from your 5.7 HEMI. The significant weight savings and aggressive exhaust note make this the ultimate choice for enthusiasts seeking head-turning presence.
BORLA Touring – Best Premium Exhaust for 5.7 HEMI Grand Cherokee
The BORLA Touring cat-back exhaust system brings premium quality and legendary reliability to your 2011-2021 Jeep Grand Cherokee 5.7L V8. Constructed from superior T-304 austenitic stainless steel, this 2.5-inch diameter system delivers exceptional durability that surpasses inferior T-400 series alternatives. The system features a Merge X-Pipe that increases performance while improving exhaust tone and flow characteristics. BORLA’s patented straight-through and multi-core technology unleashes hidden horsepower while maintaining a refined, mellow touring sound level with zero cabin drone.
The ultra-smooth mandrel bends ensure maximum flow and power delivery throughout the RPM range. Each system includes 4-inch round polished stainless steel tips with an angle-cut lined design for an upscale appearance. Precision CNC manufacturing guarantees perfect fitment every time, and the system is compatible with factory skid plates for off-road capability. BORLA backs every system with an industry-leading Million-Mile Warranty, demonstrating their confidence in build quality and longevity. This exhaust fits Limited, Overland, and Trailhawk models with 5.7L V8 engines, though it won’t work with vehicles having reusable factory tips. The system provides a noticeable improvement over stock while maintaining daily drivability and comfort.
- Unmatched Million-Mile warranty coverage included
- Premium T-304 stainless steel construction
- Zero drone mellow touring sound
- Merge X-Pipe improves performance significantly
- Compatible with factory skid plate
- Won’t fit vehicles with reusable tips
- Premium pricing compared to alternatives
Expert Recommendation
The BORLA Touring is perfect for those seeking premium quality with refined sound. The Million-Mile warranty and superior materials make it worth the investment for long-term reliability and performance.
Flowmaster Force II – Best Value Exhaust for 5.7 HEMI Grand Cherokee
The Flowmaster Force II stainless steel cat-back exhaust offers outstanding value for 2011-2021 Jeep Grand Cherokee owners with 3.6L or 5.7L engines. This comprehensive system features Super 50 series chambered mufflers that deliver a moderate to mild sound level perfect for daily driving. The 2.5-inch 16-gauge mandrel bent 409 stainless steel tubing maximizes exhaust flow while providing excellent corrosion resistance and durability. A Scavenger Series X-pipe increases torque output and helps control interior sound levels for a comfortable cabin environment. Tuned resonators work in harmony to keep interior noise low during cruising while allowing the engine to sing under acceleration.
The system includes larger 4-inch polished stainless steel tips that add a custom appearance to your Grand Cherokee’s rear end. All necessary hardware is included for straightforward at-home installation using factory hanger locations, making this an excellent DIY project. The 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance compared to aluminized steel alternatives. Flowmaster backs this system with a Lifetime Limited Warranty, providing peace of mind for years to come. The dual muffler setup uses reflection technology combined with chambered design for the classic Flowmaster sound signature.
- Excellent value for complete system
- Super 50 chambered mufflers included
- Scavenger X-pipe increases torque output
- Easy DIY installation with hardware
- Lifetime Limited Warranty coverage included
- 409 steel less premium than alternatives
- Sound level may be mild for some
Expert Recommendation
The Flowmaster Force II delivers exceptional value with quality components and proven performance. It’s ideal for owners wanting improved sound and power without breaking the bank or sacrificing daily comfort.
Magnaflow Street Series – Best Overall Exhaust for 5.7 HEMI Grand Cherokee
The MagnaFlow Street Series Cat-Back Performance Exhaust System 16929 delivers the signature MagnaFlow sound and dyno-proven performance gains for 2011-2022 Jeep Grand Cherokee models with 3.6L or 5.7L engines. This sophisticated system features fast-flowing, mandrel bent 2.5-inch main piping paired with three straight-through mufflers for maximum flow efficiency. The dual split rear exit terminates in stunning 4-inch polished welded-on double wall angle cut rolled edge tips that enhance the Grand Cherokee’s appearance. Extensive 3D scanning during development ensures perfect OEM-like fitment and straightforward DIY installation with all necessary hardware included. The system produces moderate exterior sound levels combined with mild interior acoustics, striking an ideal balance for enthusiasts who want presence without overwhelming cabin noise.
CNC precision robotic manufacturing techniques guarantee consistent quality and durability, while corrosion-resistant stainless steel construction ensures longevity. MagnaFlow’s extensive dyno testing validates real-world performance improvements through enhanced exhaust gas evacuation and flow dynamics. This complete cat-back system replaces stock components from near the catalytic converter back, making it a comprehensive upgrade. The resonant, throaty MagnaFlow sound signature turns heads at every stoplight while maintaining refined cruising manners. Proudly made in the USA and backed by a 1-year limited finish warranty and limited lifetime construction warranty for complete confidence.
- Iconic MagnaFlow sound and quality
- Three straight-through mufflers for flow
- Perfect fitment from 3D scanning
- Moderate exterior with mild interior sound
- Dyno-proven performance gains verified
- Mid-range pricing point compared to budget
- Limited warranty compared to BORLA
Expert Recommendation
The MagnaFlow Street Series offers the best overall package combining legendary sound quality, proven performance gains, and excellent fitment. It’s the perfect choice for discerning owners seeking balanced excellence.
Dynomax Ultra Flo – Best Budget Exhaust for 5.7 HEMI Grand Cherokee
The DynoMax Ultra Flo Welded performance exhaust system represents the pinnacle of flow technology for 2011-2021 Jeep Grand Cherokee 5.7L V8 models. Featuring 100-percent welded construction, this system is built for lifelong durability and maximum performance capability. The unrestricted straight-through design has been dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower, making it perfect for both stock and heavily modified applications. Exclusive Continuous Roving Fiberglass (CRF) Technology absorbs unwanted interior resonance while maintaining a deep, aggressive performance tone that enthusiasts crave. The dual 2.5-inch stainless steel construction ensures superior corrosion resistance and longevity even in harsh conditions.
Ultra Flo Welded mufflers deliver ‘Pure Unadulterated POWER’ through completely unrestricted exhaust flow that reduces back pressure to near-zero levels. The system bolts on easily for straightforward installation, allowing you to quickly customize your Grand Cherokee’s complete exhaust system. Each component is precision-engineered to work seamlessly together for optimal performance gains across the entire RPM range. DynoMax backs this system with a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee, demonstrating their confidence in both quality and results. This emissions-legal performance system allows you to upgrade with peace of mind while maintaining compliance.
- Supports up to 2000 horsepower capability
- 100% welded construction ensures durability
- Straight-through design maximizes flow efficiency
- CRF Technology controls unwanted resonance
- 90-Day Performance & Sound Guarantee
- Aggressive sound may be loud for daily
- Performance focus over comfort tuning
Expert Recommendation
The DynoMax Ultra Flo is ideal for power-hungry enthusiasts and modified builds. Its massive flow capacity and welded construction make it the ultimate choice for maximum performance and future-proof horsepower potential.
Conclusion
Choosing the best exhaust for your 5.7 HEMI Grand Cherokee is about more than horsepower gains—it’s about unleashing the true voice of your engine. Whether you crave deep rumble or race-inspired tone, a quality system transforms your ride into a living, breathing machine. From Borla’s refined aggression to Flowmaster’s street-tuned roar, each setup tells a different story. Pick the one that matches your style, bolt it on, and let your Jeep announce itself long before it turns the corner.
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