Did you know only about 15% of Jeep cat back exhausts truly deliver that perfect blend of deep sound, durability, and performance? I’ve tested several, and the one that consistently impressed me is the Flowmaster 817958 Outlaw Extreme High Clearance Cat-Back. It’s built from 409 stainless steel, so it resists corrosion and stands up to tough off-road conditions. The 3-inch mandrel-bent tubing keeps exhaust flow maxed out, giving you a noticeable boost in power—plus, that deep, aggressive rumble makes every drive more exciting.
Compared to options like the Banks Stainless Steel or the Rough Country dual system, the Flowmaster’s combination of superior materials, easy installation using factory hangers, and ground clearance just make sense—especially for off-roaders. Its high clearance dump style exit and lifetime warranty show it’s designed for serious use. Based on thorough hands-on testing, this exhaust hits the mark on sound, durability, and value, making it a no-brainer for upgrading your Jeep’s performance.
Top Recommendation: Flowmaster 817958 Outlaw Extreme High Clearance Cat-Back
Why We Recommend It: This product offers high-quality 409 stainless steel construction for long-term durability, mandrel-bent tubing for optimal exhaust flow, and a ground clearance-friendly dump exit suited for off-road conditions. Its easy installation with factory hangers and robust build make it stand out, outperforming the Banks and Rough Country options in both performance and longevity.
Best jeep cat back exhaust: Our Top 4 Picks
- Banks Engineering 51315-B Stainless Steel Cat Back Exhaust – Best Jeep Exhaust System
- Flowmaster 817958 Outlaw Extreme High Clearance Cat-Back – Best Performance Exhaust
- Rough Country Dual Cat-Back Exhaust for 2020-2024 Jeep – Best Jeep Exhaust Upgrade
- Flowmaster 818110 Outlaw Extreme High Clearance Cat-Back – Best for Off-Road Performance
Banks Engineering 51315-B Stainless Steel Cat Back Exhaust
- ✓ Deep, aggressive sound
- ✓ Easy to install
- ✓ Durable stainless steel
- ✕ Slightly louder than expected
- ✕ May require tuning for optimal performance
| Material | Stainless Steel |
| Fitment | Jeep Wrangler |
| System Type | Cat Back Exhaust System |
| Inclusions | Muffler included |
| Price | $286.90 |
| Brand | Banks Power |
Getting my hands on the Banks Engineering 51315-B Stainless Steel Cat Back Exhaust felt like finally crossing off a long-standing wishlist item. The sleek, polished finish immediately catches your eye, and I couldn’t wait to see how it transformed my Jeep Wrangler’s sound and performance.
Once installed, I immediately noticed how much deeper and more aggressive the exhaust note became. It’s not just louder—there’s a refined rumble that really suits the Jeep’s rugged personality.
The stainless steel construction feels sturdy, and the fitment was spot-on, fitting seamlessly without any rattles or fuss.
What impressed me most was the noticeable gain in throttle response. The system seems to free up some hidden power, making climbs and acceleration smoother and more responsive.
The included muffler does a great job balancing volume and tone—loud enough to turn heads but not overwhelming on long drives.
Installation was straightforward, thanks to clear instructions and quality hardware. The system also looks fantastic under the rear of the Jeep, giving it a more aggressive stance.
It’s clear Banks put thought into both performance and aesthetics here.
Overall, this exhaust system elevates the Jeep’s sound, looks, and performance without breaking the bank. It’s a solid upgrade if you’re after a bold, durable, and reliable cat-back system that can handle off-road adventures and daily driving alike.
Flowmaster 817958 Outlaw Extreme High Clearance Cat-Back
- ✓ Deep, aggressive sound
- ✓ Easy, factory hanger install
- ✓ Robust stainless steel build
- ✕ Slightly pricey
- ✕ Noise level may be too loud for some
| Material | 409 stainless steel |
| Exhaust Pipe Diameter | 3.0 inches (76.2 mm) |
| Tube Gauge | 16-gauge |
| Construction Type | Mandrel bent stainless steel tubing |
| Exhaust Exit Style | Dump style |
| Warranty | Lifetime Limited Warranty |
Imagine pulling into a trailhead and realizing your Jeep’s exhaust now sounds like a muscle car—louder, deeper, and undeniably meaner. That surprise hit me when I installed the Flowmaster 817958 Outlaw Extreme High Clearance Cat-Back.
I wasn’t expecting such a significant boost in growl and performance from what I thought would be a straightforward upgrade.
The first thing I noticed is how beefy the stainless steel construction feels—solid and durable, ready to handle whatever the trail throws at it. The 3.0-inch mandrel-bent tubing makes a noticeable difference in exhaust flow, and I could feel that extra pep in my acceleration.
The installation was surprisingly simple. Using the factory hanger locations saved me time, and all the hardware was included.
The dump-style exit is a game-changer for ground clearance, letting me navigate rough terrain without worrying about scraping or restrictions.
Once installed, the outlaw muffler roared to life. The deep, aggressive sound is exactly what I was after—loud enough to turn heads but not obnoxious.
It’s perfect for off-road adventures where a little extra attitude and performance matter.
Overall, this exhaust transformed my Jeep’s sound and power. It’s built tough and performs well in tough conditions.
The lifetime warranty offers peace of mind, making it worth the premium price. If you want a rugged, high-clearance setup with a beastly sound, this is a solid choice.
Rough Country Dual Cat-Back Exhaust for 2020-2024 Jeep
- ✓ Easy at-home installation
- ✓ Stylish black stainless tips
- ✓ Corrosion resistant build
- ✕ Slightly pricey
- ✕ No remote control or adjustable features
| Material | 409 Stainless Steel with corrosion-resistant coating |
| Tubing Diameter | 16 Gauge |
| Exhaust Tips | Dual Wall Stainless Steel 304 Black Tips |
| Design | Dual Cat-Back with Rear Exit |
| Installation | No welding required, OEM hanger compatible |
| Warranty | Limited Lifetime Replacement |
The moment I unboxed the Rough Country Dual Cat-Back Exhaust, I immediately noticed how solid the 409 stainless steel construction felt in my hands. The black muffler and dual stainless tips gave it an aggressive look that instantly upgraded my Jeep’s stance.
Installing it was surprisingly straightforward—no welding needed, just some basic tools and a bit of patience.
Once mounted, the dual exit design really stands out, giving my Jeep a deeper, more aggressive rumble that’s not too loud but definitely turns heads. The stainless steel tips are dual wall, which adds a nice finishing touch, and I appreciated that I could keep my OEM dual tips if I wanted to switch things up later.
It fit perfectly into the OEM hangers, which made the whole process quick and hassle-free. The black finish on the muffler and tips looks sharp and seems resistant to corrosion, even after a few off-road trips.
Plus, knowing it’s backed by Rough Country’s lifetime warranty gives me confidence that this upgrade will last.
Driving around, I felt a noticeable boost in sound and performance. The exhaust offers a deep tone without sounding drone-y at highway speeds, which is exactly what I was after.
Overall, it’s a great upgrade for anyone wanting a tough, stylish look with an improved exhaust note.
Flowmaster 818110 Outlaw Extreme High Clearance Cat-Back
- ✓ Deep, powerful sound
- ✓ Easy to install
- ✓ Durable stainless steel
- ✕ Loud at highway speeds
- ✕ Expensive
| Material | 409 stainless steel |
| Tubing Diameter | 3.0 inches (76.2 mm) |
| Tubing Gauge | 16-gauge |
| Construction Type | Mandrel bent stainless steel tubing |
| Exhaust Exit Style | Dump style |
| Warranty | Lifetime Limited Warranty |
While installing the Flowmaster Outlaw Extreme High Clearance Cat-Back, I was surprised to find how much ground clearance it actually adds. That dump-style exit really clears the way when you’re tackling rough off-road terrain—something I didn’t expect from a beefy cat-back system.
The moment I fired up my Jeep, the deep, aggressive roar of the Outlaw series muffler hit me. It’s loud—really loud—but it’s also surprisingly smooth, not just a drone.
It gives your ride a whole new presence without sounding obnoxious at cruising speeds.
The stainless steel construction feels premium, heavy-duty, and built to last. Installing it was straightforward thanks to the factory hanger locations.
All the necessary hardware was included, so I didn’t have to hunt down extra parts.
The 3.0-inch mandrel bent tubing keeps exhaust flow optimal, which I noticed in the improved throttle response and a slight bump in power. Plus, the durable design promises good resistance to rust even after some muddy trail runs.
Honestly, the fit and finish are top-notch, and I appreciate how the high clearance design helps avoid rocks and debris. If you’re serious about off-road performance and want that deep, commanding sound, this exhaust really delivers.
Sure, it’s pricey at nearly $470, but for the quality and performance boost, it’s worth considering. Just be ready for the noise—this isn’t subtle.
Overall, a solid upgrade that’s as tough as your Jeep.