Finding the best cat-back exhaust system for your Toyota GR86 involves balancing performance, sound, and build quality. The MagnaFlow Street Series stands out for its refined tone and durability, making it a top overall pick. Borla’s systems deliver a more aggressive sound and high flow, appealing to enthusiasts seeking louder exhaust notes. However, many options require tradeoffs between sound level, ease of installation, and cost. Continue reading to see how each system stacks up and which one best fits your driving style and budget.
Key Takeaways
- Top picks balance sound quality, performance gains, and build durability with stainless steel materials leading the way.
- Most high-performance systems tend to be louder and more aggressive, which may not suit all owners or daily drivers.
- Installation complexity varies—some kits are straightforward bolt-ons, while others need professional setup.
- Price differences often reflect build quality and sound customization; investing more generally yields longer-lasting components.
- Many systems are designed to fit multiple Subaru BRZ and Toyota GR86 models, but compatibility details matter for proper fitment.
| MBRP 12-22 Subaru BRZ 17-22 Toyota GR86 Stainless Steel 3in Cat-Back-Single Rear Exit w Burnt Tip |  | Best Overall Performance and Durability | Material: T304 Stainless Steel | Tubing Diameter: 3 inches | Tip Diameter: 5 inches | VIEW LATEST PRICE | See Our Full Breakdown |
| Borla 140910 Cat Back Exhaust System |  | Best for Aggressive Sound and Proven Performance | Material: Stainless Steel | Type: Cat-Back | Design: Aggressive Sound | VIEW LATEST PRICE | See Our Full Breakdown |
| Borla 140909BC Cat Back Exhaust System |  | Best for Balanced Performance and Sound | Material: Stainless Steel | Type: Cat-Back | Sound: Sporty and refined | VIEW LATEST PRICE | See Our Full Breakdown |
| REV9 CB-206_4 Single Exit Cat-Back Stainless Steel Exhaust Kit compatible with Toyota GR86 (ZN8) 2022-24 |  | REV9 CB-206_4 Single Exit | Material: Stainless Steel | Diameter: Larger than OEM | Weight Savings: Up to 60% | VIEW LATEST PRICE | See Our Full Breakdown |
| MBRP 12-22 Subaru BRZ 17-22 Toyota GR86 Stainless Steel 3in Cat-Back-Single Rear Exit w Carbon Tips |  | Best for Aesthetic Appeal and Performance | Material: T304 Stainless Steel | Tip Material: Carbon Fiber | Tubing Diameter: 3 inches | VIEW LATEST PRICE | See Our Full Breakdown |
| MBRP 12-22 BRZ 17-22 GR86 13-16 FR-S Aluminized Steel 3in Cat-Back-Single Rear Exit |  | Best Overall Balance of Performance and Installation Ease | Material: Aluminized Steel | Tubing Diameter: 3 in. | Tip Diameter: 5 in. | VIEW LATEST PRICE | See Our Full Breakdown |
| Subaru BRZ/ Toyota GR86/ Toyota 86 Touring Edition Cat-Back Exhaust- Diamond Black Tips |  | Best for Aesthetic Appeal with Quality Finish | Material: Stainless Steel | Finish: Diamond Black Tips | Fitment: Vehicle Specific | VIEW LATEST PRICE | See Our Full Breakdown |
| Borla 140909 Cat Back Exhaust System |  | Best for a Refined, Quiet Cruise with Excellent Quality | Material: Stainless Steel | Sound Profile: Refined, Quiet | Droneless: Yes | VIEW LATEST PRICE | See Our Full Breakdown |
| MBRP 2022 Subaru BRZ 2.4L/Toyota GR86 2.4L 2.5in Dual Split Rear Exit w/5in OD CF Tips – T304 |  | Best for a Show-Stopping Aesthetic and Dual Exit Sound | Material: T304 Stainless Steel | Tips: Carbon Fiber, 5 in. OD | Exit: Dual Split Rear | VIEW LATEST PRICE | See Our Full Breakdown |
| MBRP 2022 Subaru BRZ 2.4L/Toyota GR86 2.4L 2.5in Dual Split Rear Exit w/5in OD CF Tips – T304 | | Best for a Show-Stopping Aesthetic and Dual Exit Sound | Material: T304 Stainless Steel | Tips: Carbon Fiber, 5 in. OD | Exit: Dual Split Rear | VIEW LATEST PRICE | See Our Full Breakdown |
| MagnaFlow Street Series Cat-Back Performance Exhaust System 15157 |  | Best Overall for Authentic MagnaFlow Sound and Durability | Material Type: Stainless Steel | Construction: CNC robotic manufacturing | Compatibility: Direct-fit for Toyota GR86 | VIEW LATEST PRICE | See Our Full Breakdown |
More Details on Our Top Picks
MBRP 12-22 Subaru BRZ 17-22 Toyota GR86 Stainless Steel 3in Cat-Back-Single Rear Exit w Burnt Tip
This MBRP system stands out for combining high-quality T304 stainless steel with a straightforward bolt-on design that fits the Toyota GR86 perfectly. Compared with the Borla options, this system offers a more aggressive sound and improved throttle response, making it ideal for enthusiasts seeking a sporty tone without sacrificing durability. While it provides noticeable gains in torque and horsepower, its single rear exit limits some aesthetic customization options. The burnt tip adds a custom look, but may be less subtle for those preferring a cleaner appearance. This pick makes the most sense for drivers who want a reliable, performance-oriented upgrade that lasts, even if it means a slightly louder exhaust note.
Pros:- High-grade T304 stainless steel resists corrosion and looks premium
- Enhanced torque and horsepower for more spirited driving
- Lower exhaust gas temperatures improve engine efficiency
- Burnt tip adds a custom, aggressive aesthetic
Cons:- Single rear exit limits customization options
- Louder sound may be intrusive for daily commuting
Best for: Performance-minded owners wanting a durable, eye-catching exhaust with improved throttle response
Not ideal for: Casual drivers preferring a quiet, factory-like sound or a more subtle appearance
- Material:T304 Stainless Steel
- Tubing Diameter:3 inches
- Tip Diameter:5 inches
- Exit Type:Single Rear
- Shape:Round
- Installation Type:Bolt-On
Bottom line: This system suits drivers seeking a durable, performance-enhancing exhaust with a bold look and sound.
Borla 140910 Cat Back Exhaust System
The Borla 140910 ATAK system is crafted for drivers craving an aggressive exhaust note and proven performance gains, comparable to the Borla S-Type but with a more race-oriented tone. Compared to the MBRP, it emphasizes sound and power, making it ideal for track enthusiasts or those who value auditory feedback during spirited drives. However, this system’s louder volume might be less suitable for daily use or those living in noise-sensitive areas. Its stainless steel construction ensures durability, but the sound profile is a key tradeoff—louder and more intense than some prefer for regular commutes. This pick is perfect for thrill-seekers who want their exhaust to match their sporty driving style.
Pros:- Loud, aggressive exhaust tone elevates driving excitement
- Designed for maximum horsepower and torque improvements
- Stainless steel construction ensures long-term durability
- Proven track record for performance upgrades
Cons:- Extremely loud for everyday driving
- Less subtle for regular street use
Best for: Track-focused drivers seeking maximum sound and performance enhancement
Not ideal for: Daily commuters or those living in noise-restricted neighborhoods
- Material:Stainless Steel
- Type:Cat-Back
- Design:Aggressive Sound
- Application:Toyota GR86
Bottom line: Ideal for drivers who prioritize sound and performance over quietness and subtlety.
Borla 140909BC Cat Back Exhaust System
The Borla S-Type 140909BC strikes a balance between aggressive sound and daily usability, making it a versatile choice for owners who want spirited driving without excessive noise. Unlike the ATAK, it offers a more refined tone that appeals to a broader audience. The stainless steel build guarantees longevity, and the bolt-on installation remains straightforward. While not as loud as the ATAK, it still provides noticeable performance improvements, especially in throttle response and torque. Its mid-range volume and performance make it a suitable upgrade for those who want a sportier exhaust without sacrificing comfort. Compared with the MBRP, it offers a more polished sound profile but at a slightly higher price point.
Pros:- Refined, sporty exhaust tone suitable for daily driving
- Strong performance gains with improved throttle response
- Durable stainless steel construction
- Easy bolt-on installation
Cons:- Less aggressive sound than ATAK models
- Higher price compared to some competitors
Best for: Daily drivers who want a sporty sound and reliable performance without excessive noise
Not ideal for: Pure track enthusiasts seeking maximum volume and aggressive tone
- Material:Stainless Steel
- Type:Cat-Back
- Sound:Sporty and refined
- Application:Toyota GR86
Bottom line: Perfect for owners who want a sporty, reliable exhaust that enhances driveability without being intrusive.
REV9 CB-206_4 Single Exit Cat-Back Stainless Steel Exhaust Kit compatible with Toyota GR86 (ZN8) 2022-24
The REV9 CB-206_4 system makes a compelling case for those prioritizing performance and handling, thanks to its up to 60% weight reduction compared to OEM. Its larger diameter piping and TIG-welded construction contribute to a free-flowing exhaust that boosts power and throttle response. While its lightweight design improves handling, it may produce a more aggressive sound that could be less appealing for owners seeking a subtle note. Compared to the MBRP models, REV9 emphasizes weight savings and power, but it might compromise some sound discretion. Its direct bolt-on fit simplifies the upgrade process, making it ideal for performance purists.
Pros:- Up to 60% lighter than OEM for improved handling
- Enhanced airflow for increased horsepower and torque
- High-quality TIG-welded stainless steel
- Easy, direct bolt-on installation
Cons:- Potentially louder and more aggressive tone
- Less focus on aesthetic customization
Best for: Owners seeking maximum weight reduction and power enhancement for spirited driving
Not ideal for: Those wanting a quiet, stealthy exhaust for daily use
- Material:Stainless Steel
- Diameter:Larger than OEM
- Weight Savings:Up to 60%
- Exit Type:Single
Bottom line: This system suits performance enthusiasts eager for weight savings and power improvements over subtlety.
MBRP 12-22 Subaru BRZ 17-22 Toyota GR86 Stainless Steel 3in Cat-Back-Single Rear Exit w Carbon Tips
This MBRP system with carbon fiber tips offers a sleek, modern look alongside performance gains similar to the all-stainless model, making it attractive for owners who want both style and substance. Compared to the Burnt Tip version, the carbon tips provide a more refined aesthetic, suitable for those who prefer a clean, modern appearance. The 3-inch tubing supports improved flow and throttle response, but the overall performance benefits are comparable to other stainless steel options. Durability remains high, but the carbon fiber tips might be more prone to scratching or damage if not carefully maintained. This system is ideal for owners who want a performance upgrade that also enhances visual appeal.
Pros:- Sleek carbon fiber tips for a modern aesthetic
- Same performance benefits as stainless models
- High-quality T304 stainless steel construction
- 3-inch piping for improved exhaust flow
Cons:- Carbon tips may scratch or get damaged over time
- Slightly higher cost due to premium tips
Best for: Owners seeking a blend of performance and modern styling with high-quality carbon tips
Not ideal for: Those who prioritize understated looks or are concerned about tip durability
- Material:T304 Stainless Steel
- Tip Material:Carbon Fiber
- Tubing Diameter:3 inches
- Exit Type:Single Rear
Bottom line: This system is ideal for owners wanting performance with a contemporary, stylish look.
MBRP 12-22 BRZ 17-22 GR86 13-16 FR-S Aluminized Steel 3in Cat-Back-Single Rear Exit
This MBRP aluminized steel system stands out for its straightforward bolt-on installation and reliable performance improvements, including increased torque and horsepower. Compared with the Borla systems, it offers a more budget-friendly option while still delivering a robust sound profile during cold starts, though it is somewhat louder than the Borla’s quieter cruising tone. Its lower exhaust gas temperatures help maintain engine health with less fuss. The system’s single rear exit design ensures a clean look and simple fitment, making it ideal for enthusiasts seeking a balance between sound, power, and ease of installation. The aluminized steel may not be as corrosion resistant as stainless steel options like the MBRP 3in systems, which is a tradeoff for lower cost. Tradeoffs include slightly increased susceptibility to rust over time, but overall, it offers an excellent value for daily drivers and weekend warriors alike.
Pros:- Easy bolt-on installation
- Noticeable increase in torque and horsepower
- Lower exhaust gas temperatures improve engine longevity
- Cost-effective aluminized steel construction
Cons:- Less corrosion resistant than stainless steel
- Louder during cruise compared to premium systems
Best for: DIY enthusiasts who want a reliable, affordable upgrade with noticeable performance gains
Not ideal for: Owners seeking maximum corrosion resistance or the quietest cruising experience
- Material:Aluminized Steel
- Tubing Diameter:3 in.
- Tip Diameter:5 in.
- Exit:Single Rear
- Installation Type:Bolt-On
- Compatibility:Toyota GR86, Subaru BRZ, FR-S
Bottom line: This pick is ideal for budget-conscious drivers who want a straightforward, effective upgrade without sacrificing performance.
Subaru BRZ/ Toyota GR86/ Toyota 86 Touring Edition Cat-Back Exhaust- Diamond Black Tips
This Touring Edition system from AWE features sleek diamond black tips and a vehicle-specific fit, making it a top choice for owners who prioritize style and finish quality. Compared to the MBRP options, it emphasizes visual enhancement with its distinctive black tips, but may not deliver as aggressive a sound. The system’s design ensures perfect fitment for the Toyota GR86, enhancing the car’s sporty look. While installation remains straightforward, the aesthetic focus means it may appeal less to those chasing maximum power gains. The high-quality materials and polished appearance do come at a higher price, which could be a consideration for budget buyers. Tradeoffs involve a more refined sound profile, possibly sacrificing some of the more aggressive pops and crackles of other systems, making it better suited for street-driven cars that look as good as they sound.
Pros:- Vehicle-specific fitment
- Attractive diamond black tips
- Premium polished finish
- Enhanced aesthetic appeal
Cons:- Higher cost compared to basic systems
- Less aggressive sound profile
Best for: Owners who want a visually striking exhaust upgrade with a sleek finish
Not ideal for: Performance-focused drivers wanting maximum loudness and crackle effects
- Material:Stainless Steel
- Finish:Diamond Black Tips
- Fitment:Vehicle Specific
- Exit:Dual Outlets
- Installation:Bolt-On
- Compatibility:Toyota GR86, Subaru BRZ, Toyota 86
Bottom line: This system is perfect for owners seeking a stylish upgrade that complements the car’s sporty aesthetic.
Borla 140909 Cat Back Exhaust System
The Borla 140909 offers a refined sound profile with minimal drone, making it ideal for drivers who prefer a subtle yet sporty tone. Compared to the MBRP systems, it produces less noise during steady cruising, offering a more comfortable ride for daily use. Its high-quality stainless steel construction ensures durability and resistance to rust, surpassing aluminized steel options. Installation remains bolt-on, but some users find it slightly more involved due to its precise fit. The system’s focus on an even, deep exhaust note means it may not satisfy those seeking crackles or pops, but for those wanting a balanced sound with quality craftsmanship, it’s a great choice. The quieter operation during highway driving is a clear advantage, though it might lack the aggressive character some performance enthusiasts crave.
Pros:- Minimal drone during cruising
- High-quality stainless steel construction
- Durable and corrosion-resistant
- Refined, sporty tone
Cons:- Less aggressive sound profile
- May be more complex to install for some users
Best for: Owners seeking a high-quality, quieter exhaust upgrade for daily comfort
Not ideal for: Drivers wanting loud, crackling exhaust sounds or aggressive pops
- Material:Stainless Steel
- Sound Profile:Refined, Quiet
- Droneless:Yes
- Exit:Round, Single
- Compatibility:Toyota GR86, Subaru BRZ
- Installation:Bolt-On
Bottom line: This system suits owners who prioritize quality and a refined exhaust tone over loudness or crackles.
MBRP 2022 Subaru BRZ 2.4L/Toyota GR86 2.4L 2.5in Dual Split Rear Exit w/5in OD CF Tips – T304
This MBRP dual split exhaust with carbon fiber tips delivers a striking visual upgrade paired with a dual exit sound that’s more aggressive than single systems. Its T304 stainless steel construction ensures durability and corrosion resistance, making it suitable for street or track use. Compared with the single exit MBRP, this offers a more pronounced sound and a sportier look, appealing to owners who want a bold presence. The dual setup provides a deeper, more resonant tone, especially during downshifts, but it’s also slightly more complex to install due to the dual piping. The carbon fiber tips add a premium aesthetic, yet they may be less durable than metal tips in harsh conditions. Tradeoffs involve increased weight and cost, but the visual and auditory impact is notable for enthusiasts seeking a showpiece. It’s ideal for those wanting a combination of performance, style, and loud character.
Pros:- Dual split exit design
- Deep, aggressive exhaust note
- Durable T304 stainless steel
- Premium carbon fiber tips
Cons:- Slightly more complex installation
- Higher cost and weight
Best for: Owners looking for a bold appearance and aggressive sound profile
Not ideal for: Drivers seeking a lightweight, subtle upgrade or budget-friendly option
- Material:T304 Stainless Steel
- Tips:Carbon Fiber, 5 in. OD
- Exit:Dual Split Rear
- Tubing Diameter:2.5 in.
- Installation:Bolt-On
- Compatibility:Toyota GR86, Subaru BRZ
Bottom line: This system is suited for owners who want maximum visual impact combined with a loud, aggressive sound.
MBRP 2022 Subaru BRZ 2.4L/Toyota GR86 2.4L 2.5in Dual Split Rear Exit w/5in OD CF Tips – T304
This MBRP dual split exhaust with carbon fiber tips delivers a striking visual upgrade paired with a dual exit sound that’s more aggressive than single systems. Its T304 stainless steel construction ensures durability and corrosion resistance, making it suitable for street or track use. Compared with the single exit MBRP, this offers a more pronounced sound and a sportier look, appealing to owners who want a bold presence. The dual setup provides a deeper, more resonant tone, especially during downshifts, but it’s also slightly more complex to install due to the dual piping. The carbon fiber tips add a premium aesthetic, yet they may be less durable than metal tips in harsh conditions. Tradeoffs involve increased weight and cost, but the visual and auditory impact is notable for enthusiasts seeking a showpiece. It’s ideal for those wanting a combination of performance, style, and loud character.
Pros:- Dual split exit design
- Deep, aggressive exhaust note
- Durable T304 stainless steel
- Premium carbon fiber tips
Cons:- Slightly more complex installation
- Higher cost and weight
Best for: Owners looking for a bold appearance and aggressive sound profile
Not ideal for: Drivers seeking a lightweight, subtle upgrade or budget-friendly option
- Material:T304 Stainless Steel
- Tips:Carbon Fiber, 5 in. OD
- Exit:Dual Split Rear
- Tubing Diameter:2.5 in.
- Installation:Bolt-On
- Compatibility:Toyota GR86, Subaru BRZ
Bottom line: This system is suited for owners who want maximum visual impact combined with a loud, aggressive sound.
MagnaFlow Street Series Cat-Back Performance Exhaust System 15157
The MagnaFlow Street Series 15157 stands out for delivering the iconic, throaty sound that MagnaFlow is renowned for, making it a top pick for enthusiasts seeking an unmistakable exhaust note. Compared to the REV9 CB-206, which offers a more aggressive tone, this system strikes a balance with a deep, resonant rumble that isn’t overly loud, satisfying those who want sound without excessive drone. Its precision robotic stainless steel construction ensures durability and corrosion resistance, providing confidence for long-term ownership. The extensive use of 3D scanning during development guarantees a OEM-like fitment, simplifying installation for DIYers. While its limited lifetime warranty adds peace of mind, it does come at a higher price point and may be less appealing to budget-conscious buyers. This system is ideal for those who prioritize authentic sound and build quality over cost, but skip it if you prefer a louder or more aggressive tone.
Pros:- Iconic, throaty MagnaFlow sound that enhances driving experience
- Robotic precision stainless steel construction for long-lasting durability
- OEM-like fitment thanks to advanced 3D scanning and engineering
- Limited lifetime warranty offers peace of mind
Cons:- Higher price compared to other aftermarket options
- Sound level may be too moderate for those wanting a more aggressive tone
Best for: Car enthusiasts who want a durable, well-crafted exhaust with a classic MagnaFlow sound and OEM-like fitment.
Not ideal for: Budget shoppers or those seeking a more aggressive, high-volume exhaust tone for track use.
- Material Type:Stainless Steel
- Construction:CNC robotic manufacturing
- Compatibility:Direct-fit for Toyota GR86
- Performance Gains:Dyno-proven increase in power
- Warranty:Limited lifetime
- Weight:43 Pounds
Bottom line: This pick is perfect for those who want a reliable, authentic MagnaFlow sound with excellent fitment and durability.
How We Picked
The products were selected based on a combination of performance improvements, build quality, ease of installation, customer reviews, and value for money. We prioritized systems that offer noticeable sound and power gains without sacrificing durability, especially those made from stainless steel or high-grade materials. Compatibility with the Toyota GR86 and similar models was essential, along with a balance between price and features. The ranking reflects overall quality and suitability for different driver preferences, from daily commuting to spirited driving.Factors to Consider When Choosing Best Cat-back Exhaust Systems For Toyota GR86
Choosing the right cat-back exhaust for your Toyota GR86 involves considering several key factors beyond just sound. Each driver’s priorities—whether performance, sound, budget, or ease of installation—will influence the best choice. Understanding these factors helps avoid common pitfalls, like buying an overly loud system for city driving or one that doesn’t fit properly. Here are the main considerations to keep in mind:Material and Durability
Stainless steel is the gold standard for longevity and resistance to rust, especially in exposed or humid environments. Aluminized steel offers a lower-cost alternative but may not last as long. For a system that maintains its appearance and performance over years, investing in stainless steel is usually worth the extra cost, especially for daily drivers.
Sound Level and Tone
Performance exhausts can range from a deeper, mellow growl to an aggressive, loud roar. Think about your typical driving environment—louder systems might be thrilling at track days but could be intrusive on commutes or in neighborhoods. Some brands offer adjustable sound levels or quieter modes, which can be a smart choice for versatility.
Performance Gains
Look for systems that specify measurable improvements in horsepower or torque, often documented with dyno charts. Not all systems deliver significant gains, and some focus primarily on sound enhancement. If performance is your priority, choose a system explicitly designed for flow optimization and increased efficiency.
Installation and Fitment
Ease of installation varies; some systems are bolt-on and require minimal tools, while others may need welding or professional setup. Always verify compatibility with your specific model year to avoid fitment issues. A well-fitting system ensures optimal performance and reduces rattles or leaks over time.
Price and Value
Higher-end systems tend to offer better materials, sound control, and performance gains, but they come at a premium. Conversely, budget options can still improve sound and aesthetics but may sacrifice longevity or quietness. Balance your budget with your desired outcome to find the best overall value for your needs.
Frequently Asked Questions
Will a cat-back exhaust system increase my Toyota GR86’s horsepower?
Yes, many cat-back exhaust systems are designed to improve exhaust flow, which can lead to modest horsepower and torque gains. The actual increase depends on the system’s design and whether it complements other modifications. For significant performance improvements, consider pairing the exhaust with other upgrades like a tune or intake modifications.
How loud will my Toyota GR86 be with a new cat-back exhaust?
The loudness varies widely depending on the system selected. Some exhausts produce a deep, mellow tone suitable for daily driving, while others deliver a loud, aggressive sound that’s best suited for track use. If you prefer a quieter ride, look for systems with sound dampening or adjustable features to control volume levels.
Is installation of a cat-back exhaust complicated for a DIYer?
Most bolt-on systems are designed for straightforward installation and can be handled by someone with basic mechanical skills and tools. However, certain models may require additional work, such as cutting or welding, which might necessitate professional installation. Always check the manufacturer’s instructions and verify fitment before starting.
Will upgrading my exhaust affect my vehicle’s warranty?
In many cases, installing an aftermarket exhaust will not void your warranty if installed correctly and if it doesn’t cause damage. However, some manufacturers may have specific restrictions or require the use of approved parts. It’s best to consult your vehicle’s warranty policy or a professional before making modifications.
What should I prioritize: sound, performance, or durability?
Your choice depends on your driving style and preferences. If you want a noticeable sound and performance boost, prioritize systems designed for flow and tone. For daily drivers, durability and quiet operation might outweigh aggressive sound or marginal gains. Consider your typical driving environment and long-term plans when making your decision.
