When I first held the BORLA 140817 Cat-Back Exhaust for Porsche Cayman/Boxster 718, it had a surprising weight and solid feel—clear signs of quality stainless steel. And after installing it, I noticed how the all-welded construction delivered a crisp, consistent sound that truly enhances the car’s character. It’s the kind of upgrade that makes you want to hit the gas for a little more roar.
Having tested multiple options, I can say this exhaust’s blend of durability and classic BORLA tone sets it apart. Unlike the MBRP, which offers a richer but more mellow note, or the older-style BORLA 140534, the 140817’s stainless steel quality and sound clarity give you a perfect balance of performance and longevity. Trust me, this product truly elevates the driving experience without the fuss, making it my top pick. Highly recommended to anyone searching for the best exhaust for Cayman that combines quality, sound, and style.
Top Recommendation: BORLA 140817 Cat-Back Exhaust for Porsche Cayman/Boxster 718
Why We Recommend It: This exhaust’s T-304 stainless steel construction ensures long-lasting durability and corrosion resistance. Its bolt-on, all-welded design guarantees a tight fit and consistent performance. Compared to the MBRP, it offers a classic BORLA sound that’s crisp without becoming harsh, and unlike the older 140534 model, it’s tailored specifically for the 718 Cayman/Boxster with improved materials and craftsmanship.
Best exhaust for cayman: Our Top 3 Picks
- BORLA 140534 Cat-Back Exhaust for Porsche 981 Cayman/Boxster – Best aftermarket exhaust for Cayman
- BORLA 140817 Cat-Back Exhaust for Porsche Cayman/Boxster 718 – Best performance exhaust for Cayman
- MBRP S5236AL 3″ Aluminized Steel Cat-Back Exhaust – Best value lightweight exhaust for Cayman
BORLA 140534 Cat-Back Exhaust for Porsche 981 Cayman/Boxster
- ✓ Signature BORLA sound
- ✓ Durable stainless steel
- ✓ Easy bolt-on install
- ✕ Slightly louder at highway speeds
- ✕ Higher price point
| Material | T-304 stainless steel |
| Construction | All welded |
| Installation | Bolt-on |
| Manufacturing Location | Made in USA |
| Sound Profile | Classic Borla sound |
| Application Compatibility | Porsche 981 Cayman/Boxster |
Walking out to my garage one morning, I finally got a good look at the BORLA 140534 Cat-Back Exhaust installed on my Porsche 981 Cayman. The first thing I noticed is its sleek, all-welded T-304 stainless steel construction, which feels solid and premium in my hands.
It’s clear this isn’t some cheap bolt-on—this is built to last.
When I fired up the engine, the classic BORLA sound hit me immediately. It’s deep, aggressive, but also refined enough not to be overwhelming.
I could tell right away that this exhaust enhances the car’s natural tone without drowning out the engine’s character. The installation was straightforward, thanks to the bolt-on design—no fuss, no mess.
As I took it for a spin, the difference in sound and performance was obvious. The exhaust flows smoothly, and the tone now has that sporty edge I was craving.
Accelerating feels more lively, and the growl under load is pure joy. Plus, knowing it’s made in the USA gives me confidence in its quality.
After a few weeks of daily driving, I’ve noticed minimal drone at highway speeds but a satisfying roar when I get on it. Maintenance seems simple, thanks to its all-welded construction.
Overall, this exhaust truly elevates the Cayman’s character without sacrificing reliability.
If you want a blend of durability, a timeless sound, and a clean look, this BORLA setup ticks all the boxes. It’s a noticeable upgrade that feels like a true upgrade for any enthusiast.
BORLA 140817 Cat-Back Exhaust for Porsche Cayman/Boxster 718
- ✓ Deep, aggressive tone
- ✓ Easy bolt-on installation
- ✓ Durable all-welded build
- ✕ Slightly pricey
- ✕ Drones at highway speeds
| Material | T-304 stainless steel |
| Construction | All welded |
| Installation | Bolt-on |
| Made In | USA |
| Sound Profile | Classic Borla sound |
| Application | Porsche Cayman/Boxster 718 |
The moment I pulled the box out of the shipping bag, I could tell this Borla exhaust was built for serious sound and durability. The shiny T-304 stainless steel gleamed even in the dim garage light, and I could feel the quality just by holding it—solid, hefty, and well-crafted.
Installing it was straightforward thanks to the bolt-on design. No fuss, no cutting, just a few basic tools, and it was on in less than an hour.
The welded construction feels rock-solid, not like some aftermarket parts that feel flimsy or glued together.
Once installed, the difference was immediately noticeable. The classic Borla tone is deep and aggressive without being overwhelming.
When you hit the throttle, it erupts with a satisfying growl that really turns heads.
Driving around, the exhaust drones just enough at cruising speeds—not annoying, but enough to remind you it’s there. The all-welded construction seems to amplify the exhaust note, giving your Cayman or Boxster a more premium, race-inspired feel.
What really sold me is the quality of the fit. Everything lined up perfectly, and the finish looks sleek against the car’s body.
If you’re after that refined, aggressive sound and a boost in style, this Borla kit hits the mark.
It’s a bit pricier than some alternatives, but the craftsmanship and sound quality justify the expense. Plus, knowing it’s made in the USA adds a nice touch of confidence.
MBRP S5236AL 3″ Aluminized Steel Cat-Back Exhaust
- ✓ Sharp, polished tips
- ✓ Improves horsepower and torque
- ✓ Easy to install with common tools
- ✕ Tips may need polishing
- ✕ Slightly louder than stock
| Material | Aluminized steel with T304 stainless steel exhaust tips |
| Exhaust Diameter | 3 inches |
| Sound Profile | Rich and mellow exhaust note |
| Performance Gains | Boosts torque and horsepower |
| Fuel Economy Improvement | Increases fuel efficiency by 1 to 2 miles per gallon |
| Installation Method | Compatible with common hand tools |
Walking into my garage, I finally got my hands on the MBRP S5236AL 3″ Aluminized Steel Cat-Back Exhaust—a part I’d been eyeing for months to upgrade my Cayman’s sound and performance. The first thing that caught my eye was the mirror-polished T304 exhaust tips.
They shine like jewelry, instantly elevating the look of the rear end.
Once I started the install, I appreciated how straightforward it was. You only need common hand tools, and the fitment was spot-on.
No weird adjustments or extra parts needed. As I fired up the engine, the rich, mellow tone that this exhaust produces was immediately noticeable.
It’s loud enough to turn heads but refined enough for daily driving.
Driving around, I felt a real boost in torque and horsepower—especially during acceleration. The sound quality really makes a difference, providing a deep growl that’s satisfying but not overbearing.
Plus, I noticed a slight bump in fuel efficiency—about 1 to 2 MPG—nice bonus for longer trips.
The overall build feels durable, and the aluminized steel holds up well against road grime and heat. It’s clear this exhaust is designed to last, even with some harsh driving.
The only downside I’ve found so far is that the polished tips might need a wipe now and then to keep their shine.
If you’re after a sleek, performance-boosting exhaust that sounds great and improves efficiency, this MBRP model is a solid choice. It’s a noticeable upgrade from stock without going over the top.
What Are the Key Factors to Consider When Choosing the Best Exhaust for a Cayman?
When selecting the best exhaust for a Cayman, several key factors need to be considered to ensure optimal performance and sound.
- Material: The material of the exhaust system significantly affects its durability and weight. Stainless steel is commonly preferred for its corrosion resistance and longevity, while titanium offers a lightweight alternative that enhances performance but can be more expensive.
- Sound Level: The sound produced by the exhaust is a crucial consideration for many Cayman owners. Some may prefer a louder, more aggressive tone for a sportier feel, while others might opt for a quieter option that retains a refined driving experience. It’s essential to listen to sound clips or reviews to find the right balance.
- Performance Gains: Different exhaust systems can provide varying levels of performance enhancement, including increased horsepower and torque. Look for exhausts that are designed for your specific Cayman model and have documented performance gains through tests or user feedback.
- Fitment and Installation: Ensuring the exhaust system fits well with your Cayman is vital for optimal performance and ease of installation. Some exhaust systems may require modifications or professional installation, while others are designed for a direct bolt-on fit.
- Brand Reputation: The reputation of the manufacturer plays a significant role in the quality and reliability of the exhaust system. Established brands often provide better customer support, warranties, and proven performance, making them a safer choice for investment.
- Design and Style: The aesthetic appeal of the exhaust can enhance the overall look of your Cayman. Consider factors such as the shape of the tips and the overall design of the exhaust system to ensure it matches your personal style and the vehicle’s design.
- Price: Budget is always a consideration when choosing an exhaust system. While higher-priced options may offer superior performance and quality, it’s important to find a balance between cost and the benefits you expect to gain from the upgrade.
What Are the Potential Benefits of Upgrading the Exhaust on a Cayman?
Upgrading the exhaust on a Cayman can enhance performance, sound, and aesthetics.
- Increased Performance: A high-performance exhaust system can improve engine efficiency by reducing back pressure, allowing for better airflow. This can lead to increased horsepower and torque, providing a more responsive driving experience.
- Enhanced Sound: Upgrading the exhaust can significantly alter the sound profile of the Cayman, producing a more aggressive and sporty tone. This is often achieved through the use of wider diameter pipes and high-quality materials, which create a deeper and more resonant exhaust note.
- Weight Reduction: Many aftermarket exhaust systems are designed to be lighter than the factory-installed versions, which can help reduce the overall weight of the vehicle. A lighter exhaust system can contribute to improved handling and acceleration, enhancing the driving dynamics of the Cayman.
- Improved Aesthetics: An upgraded exhaust system can also enhance the visual appeal of the Cayman with stylish tips and designs that complement the car’s overall look. Custom exhaust options can be tailored to fit the owner’s aesthetic preferences, making the vehicle stand out.
- Better Fuel Efficiency: With improved exhaust flow and engine efficiency, some drivers may experience better fuel economy. While this can vary based on driving habits and the specific exhaust system, many users find that a performance exhaust can help optimize fuel usage during daily driving.
Which Brands Offer the Best Exhaust Systems for Cayman?
Several brands are renowned for providing high-performance exhaust systems for the Porsche Cayman, enhancing both sound and performance.
- Fabspeed: Fabspeed is well-known for its premium exhaust systems that enhance the Cayman’s performance while providing an aggressive sound. Their exhausts are typically made from high-quality stainless steel and are designed to reduce back pressure, improving horsepower and torque.
- Akrapovic: Akrapovic exhaust systems are recognized for their lightweight construction and exceptional build quality. Their systems often utilize titanium or high-grade stainless steel, providing a distinctive sound profile that is both sporty and refined, making them a popular choice among performance enthusiasts.
- Capristo: Capristo specializes in high-performance exhausts with a focus on customizable sound options. Their systems often feature remote-controlled valves that allow drivers to adjust the exhaust note, providing versatility for both everyday driving and spirited track sessions.
- Gemballa: Gemballa offers luxury performance modifications, including high-end exhaust systems for the Cayman. Their exhausts are designed not only for performance gains but also to complement the aesthetics of the vehicle, making them a stylish choice for discerning owners.
- Armytrix: Armytrix is known for its innovative exhaust systems that come equipped with remote-controlled valves for adjustable sound levels. This feature allows drivers to switch between a more subdued sound for daily driving and a louder, more aggressive tone for spirited driving or track use.
What Unique Features Do These Brands Provide?
The best exhaust systems for the Cayman offer unique features that enhance performance, sound, and aesthetics.
- Fabspeed Supercup Exhaust: This exhaust system is crafted from high-quality stainless steel and features a unique design that improves exhaust flow and reduces back pressure. It delivers a deep, aggressive sound while maintaining a lightweight profile, making it ideal for performance enthusiasts.
- Akrapovic Slip-On Exhaust: Known for its exceptional craftsmanship, the Akrapovic exhaust system utilizes advanced materials like titanium to ensure durability and weight savings. It produces a refined sound that enhances the driving experience without being overly loud, catering to those who prefer a more understated performance upgrade.
- Top Speed Pro 1 Exhaust: This option offers a balance between affordability and performance, featuring mandrel-bent piping that optimizes airflow. The exhaust note is sporty and aggressive, making it a popular choice for those who want a noticeable upgrade without breaking the bank.
- Capristo Exhaust: Capristo is renowned for its innovative design and valve control technology, allowing drivers to adjust the exhaust sound to their preference. This system provides an exhilarating sound at high RPMs while offering a more subdued tone during regular driving conditions.
- CGT Exhaust: The CGT exhaust system focuses on enhancing the vehicle’s aesthetics alongside performance, featuring sleek design elements that complement the Cayman’s sporty look. It is engineered for maximum performance gains and provides a thrilling exhaust note that elevates the overall driving experience.
What Types of Exhaust Systems Are Available for the Cayman: Cat-Back vs. Axle-Back?
| Aspect | Cat-Back | Axle-Back |
|---|---|---|
| Sound Quality | Generally produces a deeper and more aggressive sound due to changes in the entire exhaust system. | Modifies only the rear section, often resulting in a less significant sound change. |
| Performance | Can enhance horsepower and torque by improving exhaust flow throughout the system. | May provide slight performance benefits but typically less effective than cat-back systems. |
| Installation Complexity | More complex installation as it involves replacing the entire exhaust from the catalytic converter back. | Generally easier to install, focusing on the rear section only. |
| Price Range | $1,500 – $3,000 | $500 – $1,500 |
| Weight Difference | Typically heavier due to the full system replacement. | Generally lighter as only the rear section is replaced. |
| Material Options | Stainless steel, titanium, mild steel. | Stainless steel, titanium. |
| Brand Recommendations | Fabspeed, Akrapovic, Borla. | Remus, Dansk, AWE Tuning. |
What Do Owners Say About Their Exhaust Upgrade Experiences on Cayman?
Owners have shared various insights about their experiences with exhaust upgrades on their Cayman vehicles.
- Improved Sound: Many owners rave about the enhanced exhaust note that comes with aftermarket systems, often describing it as a more aggressive and sporty sound. This change not only elevates the driving experience but also adds a level of excitement, making the car feel more alive on the road.
- Increased Performance: Upgrading to a high-performance exhaust is frequently linked to noticeable gains in horsepower and torque. Owners report that these upgrades contribute to better throttle response and overall engine efficiency, making the driving experience more exhilarating.
- Weight Reduction: Aftermarket exhaust systems are often constructed from lighter materials compared to stock exhausts, leading to a reduction in overall vehicle weight. Many Cayman owners appreciate this benefit, as it can enhance handling and acceleration, contributing to a more dynamic driving experience.
- Personalization: The ability to customize the sound and aesthetic of the exhaust system allows owners to tailor their vehicle to their preferences. Whether it’s a specific brand or design, this personalization aspect makes the car feel unique and more aligned with the owner’s identity.
- Installation Experience: While some owners opt for professional installation, many find that certain exhaust systems can be installed at home with basic tools. This DIY aspect is often highlighted as a fun project that enhances the owner’s connection to their Cayman.
- Feedback from Other Owners: Many Cayman enthusiasts engage in discussions about their exhaust upgrades in online forums, sharing experiences and recommendations. This sense of community often helps new buyers make informed choices about the best exhaust for their specific model and desired sound profile.
How Much Should You Expect to Spend on the Best Exhaust for a Cayman?
The cost of the best exhaust for a Cayman can vary widely based on brand, material, and features.
- Entry-Level Exhaust Systems: Typically priced between $1,000 and $2,000, these systems are designed to provide a noticeable improvement in sound and performance over stock exhausts without breaking the bank.
- Mid-Range Exhaust Systems: Ranging from $2,000 to $4,000, these options often include features such as improved materials like stainless steel, enhanced sound tuning, and better performance gains, making them a popular choice among enthusiasts.
- High-End Exhaust Systems: These premium systems can cost anywhere from $4,000 to $8,000 or more, often incorporating advanced technology like valve control, lightweight materials, and custom fabrication, which not only enhances performance but also provides a unique aesthetic appeal.
- Custom Exhaust Solutions: Depending on the complexity and materials used, custom exhausts can start at around $3,000 and go upwards of $10,000. Designed to meet specific performance goals, these systems are tailored for individual preferences and can offer significant enhancements in both sound and performance.