When searching for a cat back exhaust for Toyota G R Supra, performance, sound, and build quality are key factors. The Borla ATAK stands out as the best overall, thanks to its aggressive tone and durable construction. The aFe Takeda options offer a great balance of sound and value, especially for those wanting a noticeable upgrade without breaking the bank. However, tradeoffs exist, such as increased noise levels or installation complexity. Keep reading for a detailed breakdown of these top choices and what makes each unique.
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Key Takeaways
- The top exhausts deliver a more aggressive sound but may increase cabin noise.
- Materials like stainless steel ensure durability but can add to the cost.
- Installation difficulty varies; some models require professional setup.
- Design choices such as tips and finish impact aesthetics and corrosion resistance.
- Price ranges reflect differences in sound quality, materials, and brand reputation.
| cat back exhaust for toyota gr supra | Material | Part Number | Fitment | Brand |
|---|---|---|---|---|
| Borla 140826BC ATAK Cat-Back E | — | 140826BC | 2020-2025 Toyota GR Supra | Borla |
| aFe Power 49-36050-L Takeda Ca | 304 Stainless Steel | — | Toyota GR Supra (A90) 2021 L4-2.0L | aFe Power |
| aFe Power 49-36050-C Takeda Ca | 304 Stainless Steel with carbon fiber tips | 49-36050-C | Toyota GR Supra (A90) 2021 L4-2.0L | aFe Power |
| BORLA 140826CFBA Cat-Back Perf | T-304 Stainless Steel | 140826CFBA | 2020-2023 Toyota GR Supra 3.0L 6-Cyl. Automatic, RWD | BORLA |
| Dinan D660-0096-BLK Cat-Back E | 100% 304 Stainless Steel | D660-0096-BLK | — | — |
| MagnaFlow Performance Cat-Back | Stainless steel | 19707 | — | — |
| Injen Technology Stainless Ste | Stainless Steel | — | 2020-2023 Toyota GR Supra L6-3.0L Turbo | — |
| aFe Power 49-36050-B Takeda 3" | 304 Stainless Steel | 49-36050-B | 2021 L4-2.0L GR Supra | aFe Power |
More Details on Our Top Picks
Borla 140826BC ATAK Cat-Back Exhaust System with Black Chrome Tips for 2020-2025 Toyota GR Supra
The Borla ATAK system earns the top spot because it attacks what most Supra buyers actually want from a cat-back: an aggressive, unmistakable exhaust note without resorting to drone-inducing straight-pipe tricks. Borla’s ATAK tuning is the loudest tier in their lineup, and the black chrome tips give the rear a more finished look than the standard polished units on the BORLA 140826CFBA. Compared with the aFe Takeda systems, which prioritize dyno numbers and valve flexibility, this one doubles down on acoustic character — if sound is your primary reason for upgrading, this is the stronger pick. The tradeoff is real, though: it covers 2020-2025 model years, so fitment verification is non-negotiable before ordering, and it’s sold as a single component rather than a bundled kit with gaskets and hardware.
Pros:- Genuine Borla product with a proven ATAK sound signature
- Black chrome tips offer a distinctive premium finish
- Broad 2020-2025 fitment coverage for the GR Supra
- Backed by Borla’s manufacturer warranty
Cons:- Fitment must be verified for the specific vehicle before purchase
- Sold individually, so buyers may need to source hardware separately
Best for: 3.0L Supra owners who want the loudest, most aggressive exhaust note available from a premium American brand
Not ideal for: Buyers chasing maximum dyno gains — the aFe Takeda systems post higher horsepower and torque figures
- Part Number:140826BC
- Brand:Borla
- Exhaust Type:Cat-Back
- Tip Finish:Black Chrome
- Fitment:2020-2025 Toyota GR Supra
- Warranty:Manufacturer warranty where applicable
Our verdict“The pick for drivers who want their Supra to be heard first and measured second.”
aFe Power 49-36050-L Takeda Cat-Back Exhaust System with Blue Tip for Toyota GR Supra (A90) 2021 L4-2.0L
This is the entry that 2.0L Supra owners — an often-ignored group — should look at first. While the Borla and Dinan options in this roundup target the 3.0L six, aFe built the Takeda specifically for the four-cylinder A90, with dyno-tested gains up to +10 HP and +17 lb-ft, which is genuinely meaningful on a smaller engine. The blue flame tips are the visual differentiator here; the otherwise identical 49-36050-C version swaps in carbon fiber tips at a premium, so this model makes sense if you want the performance and valving without paying for exotic tip materials. Note that the bi-modal experience relies on a factory valve motor that isn’t included — you’ll reuse your stock actuator or buy one separately.
Pros:- Highest claimed power gains in this batch at up to +10 HP and +17 lb-ft
- 304 stainless construction with polished corrosion-resistant muffler
- True bolt-on install with factory-style flanges and hangers
- Bi-modal valve delivers both daily-driver tone and aggressive Sport mode crackle
Cons:- Factory valve motor not included
- Extremely narrow fitment — 2021 GR Supra L4-2.0L only
Best for: 2021 Supra 2.0L owners who want the strongest measurable gains and a standout visual accent
Not ideal for: 3.0L owners — this system fits only the 2021 L4-2.0L A90, so it simply won’t bolt up
- Brand:aFe Power
- Model:49-36050-L
- Fitment:Toyota GR Supra (A90) 2021 L4-2.0L
- Material:304 Stainless Steel
- Tubing Diameter:2.5 – 3 inches
- Tip Diameter:Dual 4.5 inches, Blue Flame finish
- Performance Gain:Up to +10 HP, +17 lbs-ft TQ
- Installation:Direct bolt-on, no cutting required
Our verdict“The clear choice for four-cylinder Supra owners who refuse to be left out of the cat-back conversation.”
aFe Power 49-36050-C Takeda Cat-Back Exhaust System for Toyota GR Supra (A90) 2021 L4-2.0L
Mechanically, this is the same Takeda platform as the blue-tipped 49-36050-L — same mandrel-bent 304 stainless tubing, same +10 HP / +17 lb-ft claims, same valve-based bi-modal behavior. What you’re paying extra for is the pair of 4.5-inch carbon fiber tips with the aFe POWER logo, which read as far more upscale than brushed stainless and pair beautifully with the Supra’s stock rear diffuser. Compared with the Borla 140826CFBA, which offers lifetime warranty and USA construction but standard tips, this one wins on aesthetics while conceding the warranty advantage. As with its sibling, the valve motor isn’t in the box, and the carbon fiber markup is real — if tips aren’t something you look at daily, save the money.
Pros:- Carbon fiber tips deliver a premium, show-worthy appearance
- Same strong dyno gains as the blue-tip version: +10 HP and +17 lb-ft
- Fully TIG-welded 304 stainless construction
- Bi-modal valve design keeps it livable in daily driving
Cons:- Carbon fiber construction commands a premium price over equivalent systems
- Factory valve motor required but not included
Best for: Style-focused 2.0L Supra owners who want carbon fiber tips and don’t mind paying for them
Not ideal for: Budget-conscious buyers — the carbon tip version costs more than the identical blue-tip model with no performance benefit
- Brand:aFe Power
- Part Number:49-36050-C
- Fitment:Toyota GR Supra (A90) 2021 L4-2.0L
- Material:304 Stainless Steel with carbon fiber tips
- Tubing Diameter:2.5 to 3 inches
- Tip Diameter:Dual 4.5 inches, carbon fiber
- Power Gain:Up to +10 HP, +17 lb-ft TQ
- Welding:100% TIG-welded
Our verdict“The Takeda to buy if your Supra spends weekends at car meets as well as on back roads.”
BORLA 140826CFBA Cat-Back Performance Exhaust System for 2020-2023 Toyota GR Supra 3.0L
If long-term ownership matters more than maximum loudness, this is the Borla to pick over the ATAK 140826BC. It delivers the classic BORLA sound — aggressive but more restrained than ATAK tuning — and it’s built from T-304 stainless in the USA with a warranty designed to outlast the car, something neither aFe nor Dinan matches here. Installation is straightforward bolt-on with no welding, which keeps shop costs down compared with systems requiring fabrication. The catch is fitment precision: it covers only the 2020-2023 Supra 3.0L automatic, so manual-transmission and later-model owners need to look elsewhere in this roundup, and Borla’s premium pricing means you’re paying for durability and brand pedigree rather than headline dyno numbers.
Pros:- Lifetime warranty designed to outlast the vehicle
- T-304 stainless steel with all-welded corrosion-resistant construction
- Made in the USA with signature BORLA sound tuning
- Simple bolt-on install requiring no welding
Cons:- Premium brand carries a high price point
- Fitment limited to specific model years and automatic 3.0L configuration
Best for: Long-term 3.0L automatic Supra owners who value lifetime warranty and USA manufacturing over outright loudness
Not ideal for: Manual transmission or 2024-2025 Supra owners, and anyone on a tight budget given Borla’s premium pricing
- Brand:BORLA
- Part Number:140826CFBA
- Material:T-304 Stainless Steel
- Installation:Bolt-on, no welding required
- Fitment:2020-2023 Toyota GR Supra 3.0L 6-Cyl. Automatic, RWD
- Country of Origin:USA
- Warranty:Lifetime warranty
Our verdict“The buy-once, cry-once choice for owners who plan to keep their Supra for years.”
Dinan D660-0096-BLK Cat-Back Exhaust Kit (Valved) – Stainless Steel – Black Tips
Dinan takes the opposite approach from the Borla ATAK: rather than chasing maximum volume, this valved system emphasizes drone abatement so you get a sportier note without the cabin resonance that ruins highway cruising. The 83mm piping (up from 80mm stock) improves flow enough for +6 HP and +5 lb-ft — modest next to the aFe Takeda’s claims — but the 10-pound weight savings and retained factory valve control make it the most livable system here. Installation does require removing the factory resonator/collector, which is a more involved job than the pure bolt-on aFe kits. It’s noticeably louder than stock, so drivers wanting a near-stock commute should still proceed carefully, but among the loud options, this is the most refined.
Pros:- Drone abatement technology keeps the cabin livable on long drives
- 10 pounds lighter than the stock exhaust system
- Retains factory valve control for quiet/loud modes
- Black ceramic-coated 4.5-inch tips with laser-etched Dinan logo
Cons:- Modest gains of only +6 HP and +5 ft-lb compared with competitors
- Requires removal of the factory resonator/collector during install
- Noticeably louder than stock, which won’t suit noise-sensitive drivers
Best for: Supra owners who daily-drive their car and want a louder, sportier tone without highway drone
Not ideal for: Owners seeking maximum power gains or those wanting to keep the factory resonator intact
- Part Number:D660-0096-BLK
- Material:100% 304 Stainless Steel
- Piping Diameter:83mm primary run (vs. 80mm stock)
- Tip Size:Dual 4.5-inch double-walled, black ceramic coated
- Weight:46 lbs (10 lbs lighter than stock)
- Power Gain:+6 HP, +5 ft-lb torque
- Valve Control:Retains factory valve control
Our verdict“The refined choice for drivers who want more sound on demand but silence on the freeway.”
MagnaFlow Performance Cat-Back Exhaust System Kit #19707
This MagnaFlow SPEQ Series system stands out for its high-quality stainless steel construction and precise, OEM-like fit thanks to 3D scanning technology. Compared with the aFe Takeda systems, it offers a more subtle, refined sound and long-term corrosion resistance, making it ideal for those who prioritize durability over aggressive tone. Its direct-fit design simplifies installation, and the hardware is all included, appealing to DIY enthusiasts. However, the lack of customer reviews makes its real-world performance less certain. This pick makes the most sense for buyers seeking a reliable, long-lasting upgrade that maintains factory-like fit and finish.
Pros:- Corrosion-resistant stainless steel construction for long-term durability
- Dyno-tested for improved sound and performance
- OEM-like fit thanks to 3D scanning technology
- Includes all hardware needed for easy installation
Cons:- No customer reviews or real-world feedback available
- Sound level may be too subdued for those wanting a more aggressive exhaust note
Best for: DIYers who want a durable, corrosion-resistant system with a factory-like fit and don’t mind a quieter, more refined sound
Not ideal for: Drivers seeking a highly aggressive exhaust tone or a system with extensive user feedback and proven performance reviews
- Part Number:19707
- Series:SPEQ Series
- Material:Stainless steel
- Type:Cat-back exhaust system
- Vehicle Fitment:Toyota Supra
- Installation:Direct-fit, do-it-yourself
Our verdict“This system is best suited for buyers seeking a durable, high-quality upgrade with a clean, OEM fit and finish.”
Injen Technology Stainless Steel Cat-Back Exhaust System for 2020-2023 Toyota GR Supra 3.0L Turbo
The Injen Technology system is designed specifically for the 2020-2023 Toyota GR Supra 3.0L Turbo, delivering verified dyno gains of 10 HP and 11 lb-ft of torque. Unlike the MagnaFlow, which emphasizes durability and OEM fit, Injen focuses on performance enhancement, with a race-inspired single exit design that improves exhaust flow. Its direct fit makes installation straightforward, but it’s limited to turbo models, unlike some other options that fit multiple configurations. This system is ideal for drivers who want measurable power improvements and a sporty look, though it sacrifices versatility for the turbo-specific fit.
Pros:- Dyno-proven gains of 10 HP and 11 lb-ft of torque
- Direct fit, no modifications needed
- Constructed from durable stainless steel
- Race-inspired single exit design enhances performance
Cons:- Limited to turbocharged models, reducing versatility
- No mention of sound characteristics—performance focus might mean louder exhaust
Best for: Owners of the 2020-2023 turbocharged GR Supra seeking proven horsepower and torque improvements
Not ideal for: Non-turbo models or those who prefer a more subtle or quieter exhaust without power gains
- Fitment:2020-2023 Toyota GR Supra L6-3.0L Turbo
- Material:Stainless Steel
- Type:Cat-Back Exhaust System
- Exit Design:Single Exit
- Power Increase:10 HP, 11 lb-ft
- Installation:Direct fit
Our verdict“This system makes the most sense for turbo owners aiming for verified power boosts without complex modifications.”
aFe Power 49-36050-B Takeda 3″ to 2-1/2″ 304 Stainless Steel Cat-Back Exhaust System with Black Tip for Toyota GR Supra (A90) 2021 L4-2.0L
The aFe Takeda system is distinctive for its bi-modal valve, allowing users to switch between a deep, sporty tone and an aggressive crackle, making it a flexible upgrade. Compared with the Injen setup, which focuses on power, and the MagnaFlow, which emphasizes durability and OEM fit, the Takeda offers a more customizable sound experience. Its dual 4-1/2″ black stainless tips add visual flair, and the factory-style flanges simplify installation. The tradeoff is that the factory valve motor isn’t included, potentially adding cost and complexity for those wanting full bi-modal control. This system excels for drivers who want both performance and a tunable exhaust note.
Pros:- Dyno-tested gains of up to +10 HP and +17 lb-ft of torque
- Bi-modal valve creates both deep and aggressive exhaust sounds
- Durable 304 stainless steel construction with black tips
- Easy bolt-on installation with factory-style flanges
Cons:- Factory exhaust valve motor is not included, adding extra cost
- The aggressive mode may be too loud for daily driving or noise-sensitive areas
Best for: Enthusiasts looking for adjustable sound profiles along with dyno-proven power gains on the 2021 L4-2.0L GR Supra
Not ideal for: Those who prefer a completely silent or fixed tone system or don’t want to deal with additional components like the exhaust valve motor
- Brand:aFe Power
- Part Number:49-36050-B
- Fitment:2021 L4-2.0L GR Supra
- Material:304 Stainless Steel
- Tubing Diameter:2-1/2″ to 3″
- Exhaust Tips:Dual 4-1/2″ black stainless
- Installation:Direct bolt-on
Our verdict“This system fits drivers seeking a customizable exhaust tone with proven performance benefits and bold visual appeal.”
How We Picked
To evaluate these cat back exhaust systems, I focused on performance gains, sound quality, build materials, ease of installation, and value for money. I compared specifications, customer feedback, and brand reputation to rank each product. The goal was to identify options that enhance the G R Supra’s performance and sound while maintaining quality and affordability. The rankings highlight the best overall, best value, and specialty options based on these criteria, helping buyers match their priorities with the right product.| cat back exhaust for toyota gr supra | Brand | Installation |
|---|---|---|
| Borla 140826BC ATAK Cat-Back E | Borla | — |
| aFe Power 49-36050-L Takeda Ca | aFe Power | Direct bolt-on, no cutting required |
| aFe Power 49-36050-C Takeda Ca | aFe Power | — |
| BORLA 140826CFBA Cat-Back Perf | BORLA | Bolt-on, no welding required |
| Dinan D660-0096-BLK Cat-Back E | — | — |
| MagnaFlow Performance Cat-Back | — | Direct-fit, do-it-yourself |
| Injen Technology Stainless Ste | — | Direct fit |
| aFe Power 49-36050-B Takeda 3" | aFe Power | Direct bolt-on |
Factors to Consider When Choosing Cat Back Exhaust For Toyota Gr Supra
Choosing the right cat back exhaust for your Toyota G R Supra involves balancing several factors. Beyond aesthetics, consider how much sound you want, whether durability or ease of installation matters most, and how your budget aligns with your expectations. Understanding these factors helps avoid common pitfalls, such as overpaying for features you don’t need or choosing an incompatible system. The following sections outline key considerations to guide your decision-making process.Sound Level and Tone
The primary reason for upgrading an exhaust is often to change the sound, but preferences vary widely. Some owners want a deep, aggressive roar, while others prefer a subtle enhancement. Be aware that louder exhausts can increase cabin noise and drone, which might be distracting during daily driving. Consider whether your priority is a loud, sporty tone or a more refined sound, and choose accordingly.
Material and Durability
Stainless steel is a common choice for durability and corrosion resistance, especially if you live in a humid or salted environment. However, higher-grade materials like T304 or T409 stainless steel come at a premium. Cheaper options may rust or degrade faster, leading to higher long-term maintenance costs. Weigh the importance of longevity against your budget when selecting materials.
Installation and Compatibility
Some systems are straightforward bolt-on upgrades, suitable for DIY installation, while others may require professional help due to complex fitment or additional modifications. Ensuring compatibility with your specific G R Supra model and engine type is essential to avoid surprises. Reading installation guides and customer reviews can reveal potential challenges and help you decide whether to attempt installation yourself or hire a pro.
Price and Value
Price differences often reflect material quality, sound customization, and brand reputation. While higher-priced systems generally offer better durability and sound, they may not be necessary for every driver. Focus on what features matter most—such as sound, appearance, or ease of install—and find a system that offers the best value within your budget. Avoid overspending on features that won’t impact your driving experience significantly.
Aesthetics and Tips
The visual design, including tips and finish, enhances the overall look of your G R Supra. Consider whether you prefer chrome, black, or color-tipped exhausts to match your styling. Tips can also influence sound dispersion and corrosion resistance. Choose a finish that complements your vehicle’s appearance and climate conditions for a balanced aesthetic and longevity.
Frequently Asked Questions
Will a cat back exhaust improve my Toyota G R Supra’s performance?
Yes, a well-designed cat back exhaust can improve your G R Supra’s airflow, resulting in increased horsepower and torque. However, the actual gains depend on the system’s design, material, and how it integrates with your vehicle’s existing setup. Keep in mind that gains are often modest without other performance modifications, but the exhaust enhances sound and throttle response, contributing to a sportier driving experience.
How loud will my G R Supra be with a new exhaust system?
The loudness varies significantly between models. Systems like Borla ATAK are known for their aggressive tone and high volume, ideal for enthusiasts who want a noticeable sound. Conversely, some systems are designed to be quieter and more refined, better suited for daily drivers. Always check customer reviews and sound clips before purchasing to match your preferred noise level.
Are aftermarket exhausts legal for street use?
Legal compliance depends on your local regulations regarding noise levels and emissions. Many aftermarket systems are designed to meet street-legal standards, but some aggressive or race-inspired exhausts may exceed noise limits. Verify whether the specific model you’re considering is compliant in your area to avoid fines or issues during inspections.
Will installing a new exhaust void my vehicle warranty?
Many manufacturers state that aftermarket exhausts won’t void your warranty if installed correctly and if they don’t cause damage. However, if the exhaust system is directly linked to a warranty-covered component or causes issues, it could complicate warranty claims. It’s wise to consult your dealer or review warranty policies before proceeding with modifications.
How difficult is it to install a cat back exhaust myself?
Installation difficulty varies by system. Some bolt-on kits can be installed with basic hand tools and mechanical knowledge, often taking under a couple of hours. Others may require specialized tools or professional expertise, especially if modifications to mounting points or sensors are needed. Reading detailed instructions and reviews helps determine if DIY installation is feasible for your skill level.
Conclusion
For those seeking the best overall upgrade, the Borla ATAK offers a commanding sound and durable build. Budget-conscious buyers will appreciate the aFe Takeda options, providing solid performance at a lower price point. Enthusiasts after a premium look and sound should consider the Dinan Valved Exhaust for its adjustable features and high-quality materials. Beginners or daily drivers might prefer systems that balance sound and ease of installation, like the MagnaFlow. Your choice should reflect your priorities—whether it’s performance, aesthetics, budget, or ease of setup.Flea & tick season Picks
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