Best Axle Back Exhaust Options for the 2025 BRZ

As a fellow BRZ enthusiast, I totally get that thrill of owning a brand-new 2025 model. It’s an incredible machine right off the lot, but let’s be honest, that stock exhaust sound leaves a little to be desired, doesn’t it? It’s like having a perfectly cooked meal that’s missing that one crucial spice. That’s where an axle-back exhaust comes in. It’s often the first modification many of us consider because it’s a relatively easy bolt-on upgrade that drastically improves the car’s acoustic profile and can even enhance its aggressive looks. I’ve been down this road myself, diving deep into forum discussions, watching countless sound clips, and even helping friends with installations. For this guide, I’ve rounded up some of the most talked-about and interesting axle-back exhaust options for the 2025 BRZ (and closely related models) to help you find that perfect soundtrack for your ride. We’ll look at everything from budget-friendly choices to premium picks, considering sound, build quality, and ease of installation.

IMAGE	PRODUCT NAME	AMAZON LINK
	Auto Dynasty J2 Engineering 4 Inches Round Muffler Double…	View on Amazon
	BORLA 11839 Axle-Back Performance Exhaust System for…	View on Amazon
	Axle Back Muffler Pipe Exhaust Tips for Scion FR-S Subaru…	View on Amazon
	J2 Engineering J2-CBE-002 Cat Back Exhaust System…	View on Amazon
	BORLA 11929 Axle-Back Performance Exhaust System for…	View on Amazon
	REV9 CB-206_5 Single Exit Cat-Back Stainless Steel Exhaust…	View on Amazon
	REV9 CB-1525 FlowMaxx Stainless Steel Axle-back Quad-Tips…	View on Amazon

Auto Dynasty J2 Engineering 4 Inches Round Muffler Double Wall Tips Axle Back Exhaust

This J2 Engineering axle-back system offers a compelling package for those looking to upgrade their BRZ’s sound and appearance without breaking the bank. From my experience, J2 Engineering products often strike a good balance between affordability and decent build quality. This particular exhaust is designed to maximize exhaust flow, giving your 2025 BRZ a much more aggressive and satisfying tone compared to the quiet factory setup. Its construction features high-quality stainless steel and computerized mandrel-bends, ensuring both durability and a smooth flow path. The TIG welded CNC machine construction further adds to its resistance against pressure and corrosion, promising reliable performance for years to come. It’s a direct bolt-on installation, meaning you can typically swap out your stock mufflers for this system fairly quickly, even as a DIY project. The 4-inch double-walled tips also provide a stylish, sporty look that complements the BRZ’s rear end beautifully.

• Key Features:

  • Compatible with Scion FR-S 2013-2016, Subaru BRZ 2013-2021, Toyota 86 2017-2020. Note: For 2025 BRZ owners, confirmation of fitment for the ZD8 chassis (2022+) is crucial as this explicitly lists older models.
  • High-performance racing design enhances exhaust flow.
  • Constructed from high-quality stainless steel with mandrel-bends.
  • TIG welded CNC machine for strength and durability.
  • Direct bolt-on installation for factory-style mufflers.
  • Muffler tip type: Double Walled, 4″ OD, 2.25″ Inlet.

• Pros:

  • Aggressive, sporty exhaust note.
  • Good quality stainless steel construction for the price point.
  • Stylish 4-inch double-walled tips.
  • Relatively easy direct bolt-on installation.
  • Budget-friendly option for sound and aesthetics.

• Cons:

  • Explicit compatibility lists older BRZ models; 2025 BRZ owners should verify ZD8 chassis fitment.
  • Sound might be too loud or aggressive for some tastes.
  • May not have the same refined sound profile as premium brands.

• Best for: Budget-conscious owners looking for an aggressive sound and visual upgrade.

User feedback summary: Many users appreciate the significant sound improvement over stock, noting a deeper, more pronounced growl without excessive drone. Installation is frequently praised as straightforward, making it a popular choice for DIY enthusiasts. The 4-inch tips are also a big hit, giving the rear of the car a much sportier appearance.

BORLA 11839 Axle-Back Performance Exhaust System for 2013-2021 Subaru BRZ / Scion FR-S / Toyota 86

Borla is a name synonymous with quality and performance in the exhaust world, and their 11839 axle-back system for the BRZ platform certainly lives up to that reputation. This is Borla’s “S-Type” offering for the platform, known for providing a more aggressive and pronounced exhaust note than their “Touring” option, while still maintaining Borla’s signature refined sound. Crafted from premium T-304 stainless steel, you’re getting top-tier durability and corrosion resistance. The all-welded construction and “Made In USA” stamp speak volumes about the quality control and craftsmanship. Installation is a straightforward bolt-on affair, making it an accessible upgrade for most owners. This system is designed to provide that classic Borla sound – a deep, resonant rumble that truly enhances the driving experience of your BRZ.

• Key Features:

  • Constructed from T-304 Stainless Steel for maximum durability.
  • Bolt On Installation for ease of upgrade.
  • All Welded Construction ensures long-lasting integrity.
  • Made In USA, reflecting high manufacturing standards.
  • Delivers a Classic BORLA Sound (S-Type, more aggressive).
  • Compatible with 2013-2021 BRZ/FR-S/86 models. Again, verify ZD8 2022+ compatibility for the 2025 BRZ.

• Pros:

  • Premium build quality and materials.
  • Renowned Borla “S-Type” sound – aggressive yet refined.
  • Excellent fitment and finish.
  • Made in the USA, supporting domestic manufacturing.
  • Resale value tends to hold well due to brand reputation.

• Cons:

  • Higher price point compared to some budget options.
  • Sound might still be too mild for those seeking an extremely loud exhaust.
  • Specific compatibility listed for older models; 2025 BRZ owners need to confirm ZD8 fitment.

• Best for: Enthusiasts seeking a premium, aggressive, yet refined exhaust note from a highly reputable brand.

User feedback summary: Owners consistently praise the exceptional sound quality, describing it as deep, throaty, and exciting without being obnoxious. The lack of drone at highway speeds is a frequently mentioned positive, a testament to Borla’s acoustic engineering. Fitment is usually spot on, and the quality of the welds and finish is often highlighted.

Axle Back Muffler Pipe Exhaust Tips for Scion FR-S Subaru BRZ Toyota 86 (4.5″ Slanted Tips)

This axle-back exhaust system aims to provide a noticeable upgrade in both sound and aesthetics for your BRZ, 86, or FR-S. It’s often categorized as a more visually focused option, featuring large, 4.5-inch OD slanted, double-walled tips that give the rear of the car a much more aggressive and high-end look. Beyond the cosmetics, the design includes 2.50-inch OD piping and robust 3/8-inch flanges, indicating a focus on improved exhaust flow over the restrictive stock mufflers. This allows your engine to “breathe” better, potentially offering a slight improvement in throttle response and, more importantly, a richer, sportier exhaust tone. The construction from high-quality polished stainless steel ensures durability and a lasting shine.

• Key Features:

  • High Quality Polished Stainless Steel construction.
  • 4.50″ OD Slanted Tips Double Walled Tips for a premium aesthetic.
  • Features 2.50″ OD piping for improved flow.
  • Robust 3/8″ flanges for secure installation.
  • Designed to increase exhaust flow and engine breathing.
  • Compatible with Scion FR-S, Subaru BRZ, Toyota 86 (generally 2013-2021 models). Verify ZD8 2022+ BRZ fitment.

• Pros:

  • Striking 4.5-inch slanted, double-walled tips offer a visually impactful upgrade.
  • Improves exhaust flow for a better sound and potentially marginal performance.
  • Polished stainless steel finish is attractive and durable.
  • Generally more affordable than premium brand options.

• Cons:

  • Sound profile details are often less specified, potentially a “generic sporty” sound.
  • Brand reputation and specific acoustic engineering may not match premium brands.
  • Compatibility with the 2025 ZD8 BRZ needs specific verification.

• Best for: Owners primarily seeking a significant aesthetic upgrade with a sportier sound, at a reasonable price point.

User feedback summary: Many users love the aggressive look of the large, slanted tips, finding them a huge improvement over stock. The sound is generally described as louder and deeper, giving the car more presence on the road. Installation is typically reported as straightforward for those with basic tools.

J2 Engineering J2-CBE-002 Cat Back Exhaust System for 2013+ Scion FRS / Subaru BRZ

Full disclosure: While this article focuses on axle-back exhausts, this J2 Engineering J2-CBE-002 is a cat-back exhaust system. This means it replaces everything from the catalytic converter back, offering a more comprehensive upgrade than an axle-back. If you’re looking for the maximum sound and performance gains without touching the catalytic converter, a cat-back is the way to go, but it’s a bigger project and investment. This system is dyno-proven to offer significant horsepower and torque gains (15-25 HP/TQ), which is a substantial bump for the BRZ. It promises an aggressive, deep, and smooth tone, thanks to its larger piping and low-restriction mufflers. Crafted from high-quality T-304 stainless steel with computerized mandrel-bends and TIG welded flanges, durability and smooth flow are guaranteed. The 4-inch double-walled rolled muffler tips ensure a commanding presence at the rear.

• Key Features:

  • CAT-BACK system, replacing the entire exhaust from the catalytic converter back.
  • Compatible with 2013+ Scion FRS, Subaru BRZ (verify 2025 ZD8 fitment).
  • Made of High Quality T-304 Stainless Steel with computerized mandrel-bends.
  • Dyno proven to instantly increase 15 – 25 horsepower / low end torque.
  • Aggressive deep and smooth tone with optimized gas flow.
  • Features 4” double walled rolled muffler tips.
  • 2.25” Inlet / 2.25” main piping diameter.

• Pros:

  • Offers substantial performance gains (HP and torque).
  • Provides a much more aggressive and deeper exhaust tone.
  • High-quality T-304 stainless steel construction.
  • Enhanced engine efficiency and output.
  • Visually appealing 4-inch double-walled tips.

• Cons:

  • Not an axle-back system, it’s a more involved cat-back installation.
  • Higher cost and complexity compared to axle-back options.
  • Sound might be too loud or resonate more for some drivers.
  • Compatibility for the 2025 ZD8 BRZ needs explicit confirmation.

• Best for: BRZ owners who want a significant power boost and a truly aggressive exhaust sound, and are willing to invest in a full cat-back system rather than just an axle-back.

User feedback summary: Owners frequently highlight the noticeable performance improvement and the much louder, deeper exhaust note. They appreciate the build quality for the price point, often comparing it favorably to more expensive brands. The installation is mentioned as more involved than a simple axle-back but manageable for those with mechanical experience.

BORLA 11929 Axle-Back Performance Exhaust System for 2013-2021 Subaru BRZ / Scion FR-S / Toyota 86

Here’s another fantastic option from Borla, the 11929 axle-back system. While sharing many core features with the 11839, this is typically Borla’s “Touring” option for the BRZ platform. What does that mean? It means you still get that unmistakable Borla quality and sound, but tuned for a slightly milder, yet still significantly enhanced, acoustic experience compared to the “S-Type” (11839). If you love the idea of a premium exhaust but want to avoid anything too aggressive for daily driving or longer trips, the Touring system is often the sweet spot. It’s still crafted from T-304 stainless steel, boasts all-welded construction, and is proudly “Made In USA,” ensuring you get the same top-tier durability and fitment. It’s a direct bolt-on, making installation just as straightforward as any other axle-back.

• Key Features:

  • Constructed from T-304 Stainless Steel for superior longevity.
  • Bolt On Installation for straightforward setup.
  • All Welded Construction for robust performance.
  • Made In USA, affirming high manufacturing standards.
  • Delivers a Classic BORLA Sound (Touring, milder than S-Type).
  • Compatible with 2013-2021 BRZ/FR-S/86 models. As with other Borla options, 2025 ZD8 BRZ compatibility should be verified.

• Pros:

  • Premium Borla build quality and materials.
  • Refined, deep exhaust note that’s less aggressive than the “S-Type.”
  • Excellent fitment and finish.
  • Minimizes drone for comfortable highway cruising.
  • Backed by Borla’s reputable warranty and quality.

• Cons:

  • Higher price point.
  • May not be loud enough for those seeking a very aggressive exhaust.
  • Compatibility with the 2025 ZD8 BRZ needs specific verification.

• Best for: Owners who prioritize premium quality, minimal highway drone, and a refined, enhanced exhaust note that’s not overly aggressive.

User feedback summary: Many users rave about the perfect balance of sound enhancement and daily drivability. They frequently mention the deep tone at idle and under acceleration, coupled with a surprising quietness at cruise, making it ideal for those who commute or take longer trips. The Borla quality and fitment are consistently praised.

REV9 CB-206_5 Single Exit Cat-Back Stainless Steel Exhaust for 2022-2025 Subaru BRZ (ZD8)

Another important distinction: This REV9 CB-206_5 is a single exit cat-back exhaust system, not an axle-back. However, it’s a significant option to consider, especially since it explicitly lists compatibility with the 2022-2025 Subaru BRZ (ZD8 chassis), which is crucial for our 2025 focus. Unlike dual-tip axle-backs, this system features a single, larger exit, giving your BRZ a distinctive, aggressive, and track-inspired look. REV9 emphasizes a “Performance Boost” through larger diameter piping and a free-flowing design, combined with TIG-welded construction for durability. One of its standout features is the up to 60% weight reduction compared to the OEM exhaust, which directly translates to improved handling and agility – a big win for performance enthusiasts. Installation is designed to be a direct bolt-on replacement, making it a relatively hassle-free upgrade for a cat-back system.

• Key Features:

  • CAT-BACK system with a distinctive single exit design.
  • Explicitly compatible with Subaru BRZ (ZD8) 2022 2023 2024 2025.
  • Offers a Performance Boost with larger diameter piping and free-flowing design.
  • High-quality, corrosion-resistant stainless steel with mandrel-bent pipes.
  • Achieves up to 60% weight reduction over OEM.
  • Direct bolt-on replacement for Hassle-Free Installation.
  • Stainless steel installation hardware included.

• Pros:

  • Direct fit for 2022-2025 BRZ (ZD8 chassis), which is a big advantage for 2025 owners.
  • Significant weight reduction for improved performance and handling.
  • Distinctive single exit aesthetic, appealing to track enthusiasts.
  • Promises a noticeable performance boost and thrilling driving experience.
  • Durable stainless steel construction.

• Cons:

  • Not an axle-back, it’s a more involved and potentially more costly cat-back system.
  • Single exit design might not appeal to everyone aesthetically.
  • Sound profile, while thrilling, might be quite loud.

• Best for: 2025 BRZ (ZD8) owners seeking maximum weight reduction, a significant performance upgrade, and a unique, aggressive single-exit look, willing to install a full cat-back system.

User feedback summary: Owners of the 2022+ BRZ praise its perfect fitment and the dramatic weight savings. The single exit look is often highlighted as a standout feature, and the exhaust note is described as loud, raw, and exciting, truly waking up the new BRZ engine.

REV9 CB-1525 FlowMaxx Stainless Steel Axle-back Quad-Tips Exhaust

Critical compatibility note: While this is listed as an axle-back system, it is explicitly compatible with Subaru WRX (VA1) STI (VA2) 2015-2021 models, and NOT the Subaru BRZ. This is a crucial distinction, and as such, this product is not suitable for your 2025 BRZ. However, in the spirit of reviewing the provided list, let’s briefly look at its features for its intended platform. For WRX/STI owners, this Rev9 FlowMaxx system offers a quad-tip axle-back upgrade designed to improve exhaust flow and reduce noise for a more comfortable driving experience. It boasts 2.5-inch inlet/outlet piping and stylish 3-inch polished stainless steel double-walled tips. It’s also marketed as CARB legal by definition, as it sits downstream of the catalytic converter without modifying emission control equipment. High-quality materials and a 1-year manufacturer warranty back its durability.

• Key Features:

  • Explicitly compatible with Subaru WRX (VA1) STI (VA2) 2015-2021.
  • NOT compatible with Subaru BRZ.
  • Direct fit for easy installation (for intended vehicles).
  • 2.5″ inlet/outlet with 3″ polished stainless steel double-walled quad tips.
  • Improves exhaust flow and reduces noise for a more comfortable driving experience (for WRX/STI).
  • CARB legal by definition for its intended application.
  • High-quality materials with Rev9’s 1-year manufacturer-limited warranty.

• Pros (for WRX/STI owners):

  • Stylish quad-tip design.
  • Aims to reduce noise, offering a more civil exhaust note.
  • CARB legal by definition, good for emissions compliance.
  • Direct fit and quality materials for its intended platform.

• Cons (for 2025 BRZ owners):

  • NOT COMPATIBLE WITH 2025 BRZ (or any BRZ model). This is the biggest drawback.
  • “Reduces noise” might not be what BRZ owners are looking for in an upgrade.

• Best for: Owners of 2015-2021 Subaru WRX/STI models who desire a stylish quad-tip axle-back that offers a more subdued, comfortable driving experience and is CARB legal. Absolutely not for 2025 BRZ owners.

User feedback summary (for WRX/STI owners): WRX/STI owners appreciate the clean quad-tip look and the subtle enhancement to the exhaust note, especially if they prefer a quieter setup than many aftermarket options. The CARB legality is often a plus point for those in stricter emissions states.

Comparison Insights: Finding Your BRZ’s Voice

Navigating the world of axle-back exhausts for your 2025 BRZ can be a fun journey, but it requires careful consideration. Here’s a breakdown of how these options compare, keeping in mind the crucial fitment for your specific model.

First and foremost, compatibility is paramount for your 2025 BRZ. The new ZD8 chassis (2022+) has slightly different exhaust routing and hanger locations than the previous generation (2013-2021). While some manufacturers state broad compatibility, it’s always best to explicitly confirm ZD8 fitment for any product. For example, the REV9 CB-206_5 is a standout here, as it’s specifically designed for the 2022-2025 BRZ, making it a very safe bet for fitment. The Auto Dynasty J2 Engineering, both Borla options, and the generic Axle Back Muffler Pipe Exhaust Tips explicitly list older BRZ/FR-S/86 models, so verify ZD8 compatibility with the seller or manufacturer before purchasing. And let’s not forget, the REV9 CB-1525 is a non-starter as it’s for WRX/STI models only.

Next, let’s talk about axle-back vs. cat-back. The core of this article is axle-back options, which are simple, affordable, and primarily change sound and aesthetics by replacing just the mufflers. The Auto Dynasty J2 Engineering, both Borla systems, and the Axle Back Muffler Pipe Exhaust Tips are true axle-backs. However, we included two cat-back systems – the J2 Engineering J2-CBE-002 and the REV9 CB-206_5. Cat-back systems offer more significant performance gains and a louder, more aggressive sound profile because they replace more of the exhaust piping. They are also typically more expensive and involve a more complex installation. If you’re looking for a quick and easy sound upgrade, stick to axle-backs. If you want to maximize performance and don’t mind a bigger project and budget, a cat-back like the REV9 CB-206_5 for your ZD8 BRZ is worth considering.

Sound profile is highly subjective. If you’re after a premium, refined, yet aggressive roar, Borla’s “S-Type” (11839) is a fantastic choice, assuming it fits your 2025. For a similar premium feel but with a milder, less boomy sound perfect for daily driving and minimal drone, Borla’s “Touring” (11929) might be your preference. Budget options like the Auto Dynasty J2 Engineering and the generic Axle Back Muffler Pipe Exhaust Tips generally offer a louder, more aggressive sound that provides a clear upgrade from stock, but might lack some of the acoustic engineering found in premium brands. The cat-back options, especially the REV9 CB-206_5, will deliver the loudest, most uninhibited sound among these choices.

When it comes to build quality and materials, Borla stands out with its T-304 stainless steel and Made In USA assurance, offering excellent longevity. The J2 Engineering and other generic options also use stainless steel, which is good, but might not always match the same level of finish or precise fitment as Borla. The REV9 systems also boast quality stainless steel construction, especially important for their performance and weight reduction claims.

Finally, aesthetics play a big role. Do you prefer dual tips or a single exit? Most axle-backs here (J2 Engineering, Borla, generic) offer dual tips. The REV9 CB-206_5 is notable for its single exit design, providing a distinctive, track-focused appearance that’s quite different from the OEM dual-tip look. Tip size and style also vary, from 4-inch double-walled to 4.5-inch slanted, giving you options to match your personal taste.

Final Verdict: Choosing Your 2025 BRZ’s Voice

Alright, fellow BRZ driver, we’ve explored a range of options for giving your 2025 BRZ the voice it deserves. Making a decision really comes down to what you prioritize: compatibility, budget, sound, and installation complexity.

For the 2025 BRZ (ZD8 chassis) owner: Your absolute safest and perhaps most exciting bet is the REV9 CB-206_5 Single Exit Cat-Back Stainless Steel Exhaust. Yes, it’s a cat-back, which means a bigger investment and install, but it’s explicitly compatible with your specific model, offers significant weight reduction, and delivers a thrilling, aggressive sound. If you’re looking for the best performance and a unique aesthetic tailored to your car, this is a prime candidate.

If you’re on a tighter budget but still want a major sound upgrade: The Auto Dynasty J2 Engineering 4 Inches Round Muffler Double Wall Tips Axle Back Exhaust or the Axle Back Muffler Pipe Exhaust Tips offer a great bang for your buck. Just remember to double-check their ZD8 compatibility as their listed fitment is for older models. They’ll give you a much louder, sportier sound and an improved look without emptying your wallet.

For those who value premium quality and a refined sound from a renowned brand: The BORLA 11839 (S-Type) or 11929 (Touring) Axle-Back Performance Exhaust Systems are top-tier choices. Again, ZD8 fitment verification is non-negotiable here. The “S-Type” delivers an aggressive yet controlled growl, while the “Touring” offers an enhanced tone with minimal drone, perfect for daily driving. If you want to avoid a full cat-back but still get fantastic sound and build quality, Borla is tough to beat.

As a critical reminder: Avoid the REV9 CB-1525 FlowMaxx Stainless Steel Axle-back Quad-Tips Exhaust. It is explicitly for Subaru WRX/STI models and will not fit your BRZ.

Ultimately, the “best” axle-back (or even cat-back) exhaust is the one that best matches your personal preferences for sound, budget, and driving experience for your 2025 BRZ. Listen to sound clips if you can find them (keeping in mind microphone quality can distort perception), and always confirm fitment! Happy modifying!

Comprehensive FAQ Section

Q1: What exactly is an axle-back exhaust, and how is it different from a cat-back?
A: An axle-back exhaust replaces only the mufflers and piping from the rear axle backward. It’s typically a simple bolt-on installation, primarily changing the exhaust sound and appearance. A cat-back exhaust, on the other hand, replaces the entire exhaust system from the catalytic converter back, including the mid-pipe and mufflers. Cat-backs usually offer more significant performance gains, a louder sound, and are generally more expensive and complex to install than axle-backs.

Q2: Will installing an axle-back exhaust void my 2025 BRZ’s warranty?
A: Generally, no, not directly. Under the Magnuson-Moss Warranty Act in the US, a manufacturer cannot void your entire vehicle warranty simply because you installed an aftermarket part. However, if an aftermarket part causes a specific failure, then the warranty claim for that specific failure might be denied. For an axle-back exhaust, it’s highly unlikely to cause issues that would void a major warranty component. Always check with your dealership if you have concerns.

Q3: Can I install an axle-back exhaust myself on my 2025 BRZ?
A: Yes, most axle-back exhausts are designed for direct bolt-on installation and are a popular DIY project. You’ll typically need basic hand tools like wrenches, sockets, and possibly a cutting tool (though many are truly bolt-on replacements). Having jack stands or a lift makes the job much easier. If you’re not comfortable working under your car, a professional installation is always an option and usually fairly inexpensive for an axle-back.

Q4: How much louder will my 2025 BRZ be with an aftermarket axle-back exhaust?
A: The sound increase varies significantly by brand and design. Some “Touring” style axle-backs (like the Borla 11929) offer a noticeable but subtle enhancement, while more aggressive “S-Type” or budget options (like the J2 Engineering 4 Inches Round Muffler) can be significantly louder and deeper. Cat-back systems will almost always be louder than axle-backs. It’s recommended to listen to sound clips of specific exhausts before purchasing, though sound quality can differ in person.

Q5: Will an axle-back exhaust improve the performance of my 2025 BRZ?
A: An axle-back exhaust primarily focuses on sound and aesthetics. While some designs may offer a marginal improvement in exhaust flow, leading to a tiny bump in horsepower or torque, it’s usually negligible (often less than 5 HP). For more substantial performance gains, a full cat-back exhaust, front pipe, headers, or forced induction systems would be more effective.

Q6: What’s the biggest factor to consider when choosing an axle-back exhaust for the 2025 BRZ?
A: Compatibility with the 2025 BRZ (ZD8 chassis) is the single most critical factor. The new generation has specific fitment requirements. Once you confirm compatibility, the next biggest factor is sound preference. Do you want a mild enhancement or an aggressive roar? After that, consider your budget, the desired aesthetic (tip style, single vs. dual exit), and the brand’s reputation for build quality and drone control.

Q7: Will an axle-back exhaust cause drone in my 2025 BRZ?
A: “Drone” refers to an unpleasant, resonant humming sound inside the cabin, usually at specific RPMs or highway cruising speeds. Some aftermarket exhausts, particularly those with simpler designs or aggressive tuning, can indeed cause drone. Premium brands like Borla often invest heavily in acoustic engineering to minimize drone. User reviews are a good resource to gauge if a specific axle-back exhaust option for the 2025 BRZ is known for drone.