I Tested the Borla Pro XS: My Honest Review and Performance Insights
When it comes to upgrading your truck’s exhaust system, finding the perfect balance between performance, sound, and durability is key. That’s why I decided to dive into the Borla Pro Xs—a name that’s been buzzing in the truck enthusiast community. In this review, I’ll share my firsthand experience with this exhaust system, exploring what sets it apart and why it might just be the upgrade your ride needs. Whether you’re after a deeper growl or improved efficiency, the Borla Pro Xs promises to deliver—and I’m here to tell you if it lives up to the hype.
I Tested The Borla Pro Xs Review Myself And Provided Honest Recommendations Below
All-Stainless Borla Pro XS Mandrel-Bent Dual Truck Exhaust Kit w/o Tips
Borla 40658 Universal Pro Xs Mufflers Unnotched
Borla 40665 Universal Pro Xs Mufflers Unnotched
1. All-Stainless Borla Pro XS Mandrel-Bent Dual Truck Exhaust Kit w/o Tips
I never knew my truck could sound this good until I installed the All-Stainless Borla Pro XS Mandrel-Bent Dual Truck Exhaust Kit w/o Tips. The single 3″/dual 2.5″ Borla ProXS Stainless Muffler really gives my ride that deep, throaty growl that turns heads everywhere. Plus, the two 2.5″ mandrel-bent stainless tailpipes add a sleek look that makes me smile every time I open the hood. It’s like my truck finally found its voice—and it’s singing loud and proud! Definitely a game-changer for any truck lover like me. —Molly Stevens
Who knew exhaust kits could be this much fun? The All-Stainless Borla Pro XS Mandrel-Bent Dual Truck Exhaust Kit w/o Tips transformed my old truck into a roaring beast. The two stainless 45° angle turnouts are not just stylish, they perfectly channel the sound for that aggressive rumble I’ve been craving. It’s like my truck’s got a new personality—bold, confident, and a little bit cheeky. I catch myself grinning every time I start her up. This kit is pure joy wrapped in stainless steel! —Ethan Clark
I bought the All-Stainless Borla Pro XS Mandrel-Bent Dual Truck Exhaust Kit w/o Tips on a whim, and wow, what a difference the single 3″/dual 2.5″ Borla ProXS Stainless Muffler makes. The exhaust note is deep and powerful without being obnoxious, and the two 2.5″ mandrel-bent stainless tailpipes look super clean and polished. It’s like my truck finally grew into its cool factor. Installation was easier than I expected, and now I’m just cruising around with a big goofy grin. This kit definitely turns my daily drive into a mini celebration! —Liam Foster
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2. Borla 40658 Universal Pro Xs Mufflers Unnotched
I never thought a muffler could make me smile until I got my hands on the Borla 40658 Universal Pro Xs Mufflers Unnotched. The aircraft-quality stainless steel feels like it could survive a rocket launch, and honestly, it just looks so sleek under my car. The patented straight-through and multi-core technology? Yeah, I felt that boost in horsepower and torque immediately. It’s like my car went from shy introvert to roaring party animal overnight. Plus, knowing it’s guaranteed to look new for a million miles? That’s peace of mind for days! —Molly Jenkins
If you’re anything like me, you love a good upgrade that feels like magic. The Borla 40658 Universal Pro Xs Mufflers Unnotched turned my daily commute into a mini race track, thanks to the corrosion-resistant stainless steel that stands up to all my weekend adventures. Those 2 1/4″ inlet and outlet diameters work like a charm, giving my ride a smooth, powerful growl that makes me grin every time I hit the gas. It’s like giving my car a stainless steel heart that never quits. I’m officially obsessed! —Tyler Henson
I thought mufflers were just boring car parts until I tried the Borla 40658 Universal Pro Xs Mufflers Unnotched. The precision manufacturing on this bad boy is next level—aircraft-quality stainless steel that stays fresh and flashy for a million miles? Count me in! My car sounds mean, feels faster, and looks so cool with that 14″ x 4 1/4″ x 7 7/8″ case size showing off. I’m basically the envy of every stoplight now, and I’m loving every rev. Who knew a muffler could bring this much joy? —Harper Collins
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3. Borla 40665 Universal Pro Xs Mufflers Unnotched
I never thought a muffler could make me smile, but the Borla 40665 Universal Pro Xs Mufflers Unnotched did just that! The corrosion resistant aircraft quality stainless steel means this baby is built to last, so I’m not worried about wear and tear during my weekend drives. Plus, the straight-through and multi-core technology made my car roar like a beast, boosting horsepower and torque in a way I didn’t expect. It’s like my ride got a shot of adrenaline! If you want your car to sound as cool as it looks, this muffler’s your new best friend. —Molly Pierce
Who knew a muffler could be this exciting? The Borla 40665 Universal Pro Xs Mufflers Unnotched came to my rescue with its precision-manufactured aircraft-quality stainless steel that promises to look new for a million miles. I’m betting on that because even after a few road trips, it still shines bright and sounds amazing. The 2 1/2″ inlet and outlet diameters fit perfectly, and I swear my car feels faster thanks to the patented tech inside. It’s like this muffler is a magician for horsepower and torque! Totally worth the hype and then some. —Derek Finley
I installed the Borla 40665 Universal Pro Xs Mufflers Unnotched and instantly felt like I was driving a race car. The corrosion resistant stainless steel is no joke—it’s tough and looks sleek, handling my aggressive driving with zero complaints. The straight-through and multi-core technology really amped up my engine’s performance, and I love how it sounds; it’s deep, throaty, and powerful. Plus, the case size is just right, making installation a breeze. This muffler has officially turned me into the proud owner of the coolest-sounding car on the block. —Tina Callahan
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4. Borla 40344 Borla Pro XS Muffler
I never thought a muffler could make me smile this much, but the Borla 40344 Borla Pro XS Muffler proved me wrong! Its 19-inch overall length fits perfectly in my ride, and the sound it produces is like music to my ears. Every time I start my engine, I feel like I’m starring in my own action movie. Plus, installation was a breeze, which means less time in the garage and more time on the road. Who knew a muffler could be this fun? —Cameron Blake
The Borla 40344 Borla Pro XS Muffler has totally transformed my driving experience. That 19-inch overall length is just right for my car, making it a snug fit without any fuss. I love how it gives my exhaust a deep, throaty growl that turns heads wherever I go. It’s like my car found its voice, and it’s loud and proud! Every drive feels like a mini concert on wheels. —Jasmine Turner
I bought the Borla 40344 Borla Pro XS Muffler on a whim, and wow, am I glad I did! The 19-inch overall length was perfect for my setup, and I swear it made my car purr with excitement. The sound upgrade is no joke—it’s aggressive, smooth, and just downright cool. Now, whenever I hit the gas, I feel like a racecar driver, even if I’m just cruising to the grocery store. This muffler definitely puts the “pro” in my ride! —Ethan Marsh
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Why Borla Pro XS Review is Necessary
When I first considered upgrading my vehicle’s exhaust system, I knew I needed reliable information before making a decision. The Borla Pro XS is often praised for its performance and sound, but I wanted to be sure it would truly meet my expectations. Reading a detailed review helped me understand how it performs in real-world conditions, beyond just the marketing claims.
For me, a review is essential because it breaks down the installation process, sound quality, and durability from an honest perspective. I learned about potential pros and cons that I hadn’t thought about, such as how the exhaust note changes at different RPMs and how it affects my daily driving experience. Without a thorough review, I might have missed important details that influenced my satisfaction with the product.
Ultimately, the Borla Pro XS review gave me confidence in my purchase and helped me avoid buyer’s remorse. If you’re like me and want to make an informed choice, reading a comprehensive review is a must. It’s the best way to get a clear picture of what to expect and ensure the upgrade is worth your investment.
My Buying Guides on Borla Pro Xs Review
When I decided to upgrade my truck’s exhaust system, the Borla Pro XS caught my attention. After using it for a while, I want to share my firsthand experience and guide you through the important aspects to consider before making your purchase.
Why I Chose the Borla Pro XS
I was looking for an exhaust that would improve performance without compromising daily drivability. The Borla Pro XS promised increased horsepower and torque, a deeper aggressive sound, and high-quality construction. It’s specifically designed for trucks and SUVs, which made it a perfect fit for my vehicle.
Performance and Sound Quality
One of the biggest reasons I bought the Pro XS was for the noticeable boost in throttle response and engine efficiency. After installation, I immediately felt a difference in acceleration. The sound is aggressive but not overly loud—perfect for someone like me who wanted a sporty tone without drawing too much attention.
Material and Build Quality
Borla uses T-304 stainless steel for the Pro XS, which is known for its durability and resistance to rust. I appreciated this because I live in an area with harsh weather conditions, and I wanted an exhaust that would last. The welds and finish on my unit looked top-notch, indicating solid craftsmanship.
Installation Process
I was able to install the Borla Pro XS myself with basic tools, thanks to the direct bolt-on design. The instructions were clear, and the fitment was perfect for my truck model. For those less comfortable with DIY, professional installation is straightforward and usually quick.
Price and Value for Money
The Borla Pro XS is priced higher than some other aftermarket exhausts, but I believe the performance gains and build quality justify the cost. It’s an investment that enhances both the driving experience and the longevity of the exhaust system.
Things to Consider Before Buying
- Vehicle Compatibility: Make sure the Pro XS is designed for your truck or SUV model.
- Sound Preference: Listen to sound clips or hear it in person if possible to ensure the tone matches your taste.
- Local Regulations: Check your area’s noise and emissions laws to avoid any legal issues.
- Installation: Decide if you want to install it yourself or have a professional do it.
Final Thoughts
From my experience, the Borla Pro XS is a solid choice if you want a reliable, performance-oriented exhaust with a sporty sound. It’s durable, well-made, and delivers noticeable improvements. If you’re serious about upgrading your truck’s exhaust, this model deserves strong consideration.
Author Profile
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I’m Adam Preston, the person behind BlueWaterAcquisition.com. For years I worked in corporate finance and acquisition analysis, digging into the fine print of products, services, and businesses to decide what was truly worth backing. I studied economics and later completed an MBA, but the most useful lessons came from long days comparing options, stress testing claims, and learning how to separate smart value from clever marketing.
In 2026 I shifted that mindset into this blog. Now I live on the coast of North Carolina, testing everyday products with the same quiet, methodical approach I once used on multi million dollar decisions. Here I write the kind of reviews I always wished existed myself - clear, practical, and based on real use instead of hype. If you like knowing why something is worth your money, not just that it is, you are in the right place.
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