Top 10 Best Exhaust For Scion TC That Boost Performance

Like many Scion tC owners, you may be searching for a way to improve your car’s performance and sound without compromising on quality or fit. The right exhaust system can make a noticeable difference, offering better airflow, enhanced engine efficiency, and a more appealing tone. The best exhaust for Scion tC combines these benefits while matching the car’s design and your driving preferences.

Whether you want a quieter ride or a sportier growl, choosing a suitable exhaust is key to getting the most from your vehicle. This review will cover the top options available, highlighting their features, advantages, and potential drawbacks.

By the end, you’ll have a clearer idea of which exhaust fits your needs and how it can impact your Scion tC’s overall driving experience.

Top Picks to Amp Up Your Scion’s Performance and Sound

Image	Product	Price
Our Recommended 1	Auto Dynasty 4 Inches Oval Muffler Double Walled Round Diagonal	Check Price
Our Recommended 2	A-Premium Exhaust Manifold Catalytic Converter, E.P.A Compliant | Compatible with	Check Price
Our Recommended 3	Walker 73084 Exhaust Pipe for Scion tC	Check Price

1. Auto Dynasty 4 Inches Oval Muffler Double Walled Round Diagonal

The Auto Dynasty 4 Inches Oval Muffler Double Walled Round Diagonal enhances your Scion tC with upgraded exhaust airflow and a powerful sound profile. Designed for 2011-2016 models, it delivers strong performance without sacrificing durability or style.

Built to last, this axle-back exhaust helps improve your vehicle’s efficiency while providing an aggressive yet smooth exhaust note. Its premium construction ensures long-term reliability and an appealing look.

Crafted from high-quality aluminized steel, this muffler combines strength with corrosion resistance. Computerized mandrel bends maintain precise pipe integrity, ensuring smooth airflow through the exhaust system.

The TIG welded CNC manufacturing process further enhances durability under pressure and heat.

Featuring a 4-inch oval diagonal cut tip and 5-inch major piping, it balances sound and performance effectively. The racing-style exit axle-back design improves exhaust flow rate, delivering a more aggressive tone without being overwhelming.

Installation is straightforward, thanks to included gaskets and hardware that simplify the process.

This exhaust system is an excellent fit for Scion tC owners seeking reliable performance gains and a refined sound upgrade. It provides excellent value by combining quality materials and craftsmanship to enhance your driving experience. Compared to standard mufflers, it offers noticeable improvements in exhaust tone and airflow efficiency.

Pros

• Durable aluminized steel construction with corrosion resistance
• Precision mandrel bends for optimal airflow and sound quality
• Easy installation with included hardware and gaskets

Cons

• Limited to Scion tC models from 2011 to 2016 only

The Auto Dynasty axle-back muffler is a practical upgrade that enhances performance and sound with lasting durability. Its quality build and straightforward installation make it a valuable choice for Scion tC drivers aiming to improve their vehicle’s exhaust system.

2. A-Premium Exhaust Manifold Catalytic Converter, E.P.A Compliant | Compatible with

Experience a seamless automotive upgrade with the A-Premium Exhaust Manifold Catalytic Converter. Designed for compatibility with Scion tC models from 2007 to 2010, this unit offers an efficient solution to maintain emission standards without compromising performance.

Its robust stainless steel construction coupled with E.P.

A compliance ensures reliability and environmental responsibility. Perfectly sized for a direct fit, it delivers smooth installation and long-lasting durability.

The A-Premium Exhaust Manifold Catalytic Converter is engineered for precise compatibility with Scion tC, Pontiac Vibe, Toyota Corolla, and Matrix models featuring a 4L engine. Crafted from stainless steel, it withstands harsh conditions while promoting optimal exhaust flow.

Crafted from stainless steel, it withstands harsh conditions while promoting optimal exhaust flow.

Featuring a single oxygen sensor port, this converter meets federal emissions standards and adheres to strict E.P.

regulations, although certain state restrictions apply. The unit’s dimensions and specifications allow for a direct fit without modification, simplifying the replacement process.

Its new condition and comprehensive fitment list ensure peace of mind when upgrading. The one-year unlimited-mileage guarantee underscores the commitment to quality and customer satisfaction, making it a dependable choice for maintaining your vehicle’s emissions system.

Pros

• High-quality stainless steel construction for enhanced durability
• Designed for direct fit with a single oxygen sensor port
• Backed by a one-year unlimited-mileage warranty for confidence

Cons

• Restricted sales in some states including California and New York

This catalytic converter balances compliance and performance effectively. Ideal for owners requiring a reliable replacement that fits precisely, it supports vehicle longevity and emissions control seamlessly.

3. Walker 73084 Exhaust Pipe for Scion tC

Enhance your Scion tC’s exhaust system with a reliable replacement that fits perfectly and performs efficiently. Designed for precision and durability, the Walker 73084 Exhaust Pipe offers an excellent upgrade that meets original equipment standards.

Engineered to blend seamlessly into your vehicle, this exhaust pipe simplifies installation and delivers consistent performance. Whether you’re maintaining your car or upgrading components, it’s a sturdy solution built to last.

The Walker 73084 Exhaust Pipe is crafted with exact bends and OE-style routing to ensure proper fitment. It features hangers and connectors that closely match original equipment, making installation straightforward where applicable. Its direct-fit design undergoes fixture checking, allowing performance comparable to the factory part.

Its direct-fit design undergoes fixture checking, allowing performance comparable to the factory part.

Made from quality materials, this pipe supports welding or clamp attachment depending on your preference and vehicle needs. Available in different sizes, it accommodates variations in diameter and length, ensuring compatibility across installation scenarios.

Pairing this exhaust pipe with Walker catalytic converters and mufflers results in a comprehensive upgrade for your Scion tC’s exhaust system. Its build quality promotes durability, while the easy installation saves time and effort for mechanics and DIY users alike.

Pros

• Precision-engineered for exact fit with OE-style routing and connectors
• Compatible with both weld and clamp installation methods
• Enhances exhaust system performance when combined with other Walker components

Cons

• Installation may require professional tools if welding is chosen

The Walker 73084 Exhaust Pipe stands out as a dependable replacement for maintaining or upgrading your Scion tC’s exhaust system. Its practical design and high-quality construction provide significant value without complicating the installation process.

4. Auto Dynasty 4 Inches Oval Double Muffler Walled Rolled Diagonal

Upgrade your Scion tC’s exhaust system with the Auto Dynasty 4 Inches Oval Double Muffler Walled Rolled Diagonal. Designed specifically for 2011-2016 models, this exhaust promises enhanced airflow and an aggressive sound profile that complements smooth driving experiences. Enjoy a combination of style and performance without compromising durability or ease of installation.

Precision-engineered with high-quality aluminized steel, this axle-back exhaust system offers exceptional resistance to heat and corrosion. Its mandrel-bent tubing ensures steady airflow while the CNC TIG welding adds a layer of structural integrity.

Installation is hassle-free thanks to included gaskets and hardware, allowing for a quick upgrade without professional help. This exhaust caters well to Scion tC owners seeking a balance between improved performance and distinctive sound while valuing longevity in materials and construction.

The system’s size and weight are optimized for maintaining vehicle handling characteristics while making a noticeable difference in exhaust flow and tone.

Pros

• Enhances exhaust airflow for better engine breathing and sound
• Durable aluminized steel with corrosion resistance
• Easy installation with included hardware and gaskets

Cons

• May produce louder exhaust tone than OEM, which might not suit all drivers

The Auto Dynasty muffler combines sturdy construction and performance improvements tailored for Scion tC owners. It presents a compelling balance of quality, sound, and installation convenience that few competing axle-back exhausts in this range deliver. Consider it a practical upgrade for those wanting a more engaging exhaust note with reliable material strength.

5. Catalytic Converter Exhaust Manifold Compatible with Toyota RAV4 2009-2018, Scion

Upgrade your vehicle’s performance and emission control with the Catalytic Converter Exhaust Manifold designed specifically for Toyota RAV4 (2009-2018) and Scion TC (2011-2016). This reliable component ensures cleaner exhaust output while maintaining engine efficiency and durability.

Built for precise fit and EPA compliance, it offers a trusted solution for keeping your vehicle emissions in check without compromising power delivery or fuel economy. Experience peace of mind knowing your car meets stringent environmental standards.

The catalytic converter features an OEM-grade 400-cell ceramic substrate that promotes smooth exhaust flow and minimizes engine backpressure. Its advanced construction, with premium precious metal catalysts, ensures long-lasting durability and consistent emissions reduction.

Tested in EPA-certified labs, it meets all set regulatory requirements for up to 25,000 miles.

Installation is straightforward as the part is engineered to fit specific models perfectly, simplifying maintenance without needing extensive modifications. This converter is designed to reduce fuel consumption issues commonly linked to clogged or inefficient exhaust systems.

Premier Miles backs this part with a 5-year structural warranty plus a 5-year or 25,000-mile emissions performance warranty. This combination delivers lasting reliability and confidence, making it an excellent choice for Toyota RAV4 and Scion TC owners focused on emission compliance and engine health.

This combination delivers lasting reliability and confidence, making it an excellent choice for Toyota RAV4 and Scion TC owners focused on emission compliance and engine health.

Pros

• EPA-compliant with thorough laboratory and road testing
• Durable design featuring premium precious metal catalysts
• Improves exhaust flow and reduces engine backpressure

Cons

• Not CARB-compliant, unsuitable for California emissions regulations

Overall, this catalytic converter exhaust manifold is a reliable and efficient upgrade for compatible Toyota and Scion models. It balances environmental performance with engine health, supported by solid warranties for worry-free ownership.

6. Catalytic Converter Compatible with Toyota RAV4 2.5L L4 2009-2018, 2011-2016

Experience enhanced vehicle performance and emissions control with the Catalytic Converter compatible with Toyota RAV4 and Scion TC models. Designed to meet EPA standards, it ensures cleaner exhaust emissions while maintaining reliable operation. Its durable construction supports long-term use under tough driving conditions.

This converter brings a direct-fit design, simplifying installation without the need for modification. Offering improved catalyst efficiency, this part helps reduce engine error codes and supports optimal engine function for a smoother ride. It’s an ideal upgrade for drivers seeking dependable emission solutions tailored to their specific vehicles.

It’s an ideal upgrade for drivers seeking dependable emission solutions tailored to their specific vehicles.

The catalytic converter is crafted to fit Toyota RAV4 models from 2009 to 2018 and Scion TC from 2011 to 2016, accommodating various engine types with precision. Featuring OEM-grade ceramic substrates infused with precious metals like platinum, rhodium, and palladium, it promotes effective catalytic reactions and pollutant breakdown.

Built with 409L stainless steel, the body resists corrosion and wear, extending service life even under high temperature and harsh environmental exposure. Inside, a heat-resistant pad safeguards the ceramic core, improving durability. This robust build supports quieter, cleaner exhaust output while helping to preserve engine health.

This robust build supports quieter, cleaner exhaust output while helping to preserve engine health.

Installation is straightforward, thanks to a direct bolt connection design requiring no welding or extra processing. The converter addresses common diagnostic trouble codes such as P0420 and P0430 related to catalytic efficiency decline. Ideal for owners wanting a high-quality replacement that balances performance, compliance, and ease of use.

Pros

• Meets EPA emissions standards for cleaner exhaust output
• Durable 409L stainless steel body resists corrosion and wear
• Direct bolt-on installation simplifies replacement without modifications

Cons

• Not legal for sale or use in certain states like California and New York

The Catalytic Converter compatible with Toyota RAV4 and Scion TC represents solid value through robust construction and compliance with emission standards. It provides an effective solution for reducing pollutant emissions and resolving catalytic efficiency issues while fitting precisely with your vehicle’s requirements. An excellent choice for reliable aftermarket exhaust system maintenance.

7. Catalytic Converter Exhaust Manifold Compatible with 2009-2018 Toyota RAV4, 2011-2016

Upgrade your vehicle’s emission control system with the Catalytic Converter Exhaust Manifold designed for select Toyota and Scion models. It delivers reliable performance while meeting stringent federal emission standards.

The unit enhances exhaust flow and reduces backpressure thanks to its advanced ceramic substrate and precious metal coatings. Its EPA certification confirms compliance with environmental regulations, assuring you of a cleaner ride without compromising your engine’s efficiency.

The catalytic converter features a 400-cell ceramic substrate, which optimizes exhaust gas movement through the system. Integrated layers of platinum, rhodium, and palladium significantly improve the rate at which harmful emissions convert into less toxic substances. This design produces a more efficient flow compared to standard replacements used in similar vehicles.

This design produces a more efficient flow compared to standard replacements used in similar vehicles. Installation should be done professionally to guarantee proper fit and function, preserving your vehicle’s performance integrity.

The product offers durability with a polished exterior and solid construction, weighing just over 15 pounds. Its compatibility spans several model years and engine types, making it suitable for owners seeking a reliable OEM replacement.

This part is especially suited for drivers who prioritize compliance and efficient exhaust operation in their Toyota RAV4 or Scion TC.

Pros

• EPA-compliant design certified by long-term emission tests
• Constructed with an OEM-grade ceramic substrate for optimized exhaust flow
• Includes precious metals to boost catalytic conversion efficiency

Cons

• Not legal for sale or use in certain states including California and New York

This catalytic converter stands as a dependable replacement part that balances performance, compliance, and durability. It supports clean emissions and integrates well with compatible Toyota and Scion models, making it a worthwhile investment for those maintaining their vehicle’s emission system.

8. Catalytic Converter Compatible with Toyota Rav4 2004 2005, Scion tC

Upgrade your vehicle’s emission system with the Catalytic Converter designed for Toyota Rav4 (2004-2005) and Scion tC (2005-2006). This unit delivers reliable emission control and improved exhaust flow for these specific models.

Experience enhanced engine efficiency without compromising environmental standards.

Built to meet stringent EPA requirements, it guarantees long-lasting performance and maintains your car’s regulatory compliance. The polished exterior and precise construction ensure a seamless fit and durable operation over time.

The catalytic converter features a high-quality 400-cell ceramic substrate that promotes smooth exhaust flow while reducing backpressure. This aids in lowering fuel consumption and maintaining engine power, making it a practical choice for daily driving. It directly replaces OEM parts 25051-28430 and 25051-28220 with exact interchangeability.

Manufactured by Premier Miles, the converter incorporates precious metal catalysts tested in EPA-certified labs. These materials offer enhanced durability and reliable emission reduction through all driving conditions. While it complies with EPA regulations, it is not CARB compliant, restricting use in certain areas such as California.

Installation is straightforward for vehicles with a 4L L4 front engine, allowing drivers to upgrade without hassle. Warranty coverage extends through five years for structure and

5 years or 25,000 miles for emissions performance. This support adds value and confidence in the product’s quality and longevity.

Pros

• EPA-compliant with proven 25,000-mile durability
• OEM-grade substrate ensures efficient exhaust flow
• Includes a comprehensive 5-year structural warranty

Cons

• Not CARB compliant, limiting use in certain regions

Offering an effective balance of performance and compliance, this catalytic converter fits well for Toyota Rav4 and Scion tC owners seeking dependable emission solutions. It stands out by meeting regulatory requirements and delivering long-term reliability at a practical level compared to similar aftermarket options.

9. JT Exhaust Catalytic Converter Compatible with Toyota RAV4 2009-2018, Scion

Upgrade your vehicle’s emission system with the JT Exhaust Catalytic Converter, engineered to deliver superior environmental performance. Designed specifically for select Toyota RAV4 and Scion tC models, this converter effectively lowers harmful emissions, aligning with stringent EPA standards.

The advanced catalytic technology inside ensures cleaner exhaust gases, helping reduce your vehicle’s ecological impact without compromising functionality. Its direct-fit design guarantees a hassle-free installation experience, making it an ideal replacement part for your car’s emission control system.

This catalytic converter offers a perfect combination of reliable performance and durability. Constructed using high-grade stainless steel and OEM-level honeycomb ceramic substrate, it promises a longer lifespan than many alternatives.

Installation is simplified by a direct-fit design, confirmed through 3D scanning technology that matches original equipment. This ensures seamless compatibility with Toyota RAV4 models from 2009 to 2018 and Scion tC vehicles between 2011 and 2016 with a

5L engine. The polished exterior shell not only offers corrosion resistance but adds to the overall durability.

Best suited for drivers seeking an effective, EPA-compliant replacement catalytic converter, it improves exhaust system function and contributes to a cleaner environment. It stands out for its build quality and precise fit, supporting long-term vehicle maintenance at a practical investment.

Pros

• Meets EPA OBDII emission standards with added precious metals for enhanced catalyst efficiency
• Durable construction with stainless steel shell and OEM-grade honeycomb ceramic substrate
• Direct-fit installation verified by 3D scanning for perfect compatibility with specified models

Cons

• Limited to specific Toyota RAV4 and Scion tC model years and engine size

The JT Exhaust Catalytic Converter offers excellent value through its compliance with emission requirements and longevity. It proves to be a dependable upgrade for maintaining your vehicle’s exhaust system, especially when compared to generic converters that may lack precise fit or advanced catalytic materials.

10. Catalytic Converter Exhaust Manifold Compatible with Toyota RAV4 2009-2018, Scion

Upgrade your vehicle’s emission system with the Catalytic Converter Exhaust Manifold designed to fit Toyota RAV4 and Scion TC models. It provides reliable exhaust purification, seamlessly integrating with your engine while maintaining performance and compliance.

Experience a smooth installation process with parts engineered for precision fitment.

Built with a 400-cell OEM honeycomb structure, this catalytic converter reduces exhaust backpressure for enhanced engine efficiency. It meets stringent EPA standards to effectively transform harmful pollutants, helping vehicles pass emissions inspections confidently.

Crafted for models including Toyota RAV4 (2009-2018) and Scion TC (2011-2016) with 5L engines, compatibility is guaranteed without the need for modifications.

The package includes necessary gaskets and hardware, making replacement straightforward and hassle-free. With a comprehensive 5-year or 25,000-mile warranty, it offers peace of mind alongside quality performance.

Compared to alternative options, this converter balances cost-effectiveness and durability, appealing to drivers who prioritize emission compliance without sacrificing engine integrity. It is not eligible for sale in California and Colorado due to local regulations, so verifying state compliance ahead is advised.

Overall, it supports environmental responsibility while maintaining your vehicle’s driveability.

Pros

• Direct fit for Toyota RAV4 and Scion TC with no modifications needed
• Efficient catalytic activity meets federal EPA emission standards
• Includes complete installation hardware and warranty for confidence

Cons

• Not authorized for use or sale in certain states like California and Colorado

Offering a practical solution for emission control, this catalytic converter combines durability, performance, and convenience. It stands out as a reliable upgrade that helps maintain your vehicle’s engine output while meeting environmental standards effectively.

Top Picks: Best Exhaust for Scion tC in 2026

Legal and emissions compliance

When shopping for the best exhaust for Scion TC, considering legal and emissions compliance can save both hassle and expense down the line. Ensuring the exhaust system aligns with local noise regulations helps prevent fines and maintains a respectful presence on the road.

Many manufacturers offer certifications confirming their products meet regulatory requirements, which adds confidence to the purchase. Additionally, a warranty on the exhaust system often reflects its durability and quality, providing peace of mind for the investment.

Paying attention to these factors makes the buying process smoother and supports a responsible upgrade to the vehicle’s performance and sound.

Installation and maintenance

Choosing the best exhaust for Scion tC involves thinking about how easy it is to install, whether additional modifications or parts are needed, and the maintenance requirements to keep it performing well over time. Many exhaust systems are designed for straightforward fitting that aligns with your vehicle’s existing components, minimizing the need for major adjustments or extra accessories. Still, some options might require minor tweaks or supplementary hardware to achieve a secure and proper fit.

Still, some options might require minor tweaks or supplementary hardware to achieve a secure and proper fit. Once installed, regular checks for rust, leaks, or loose connections help extend the lifespan and maintain optimal function. Exhausts made from durable materials tend to offer longer service life and less frequent upkeep.

Taking note of these factors can help you select a setup that balances convenience during installation with lasting performance and manageable care.

Material and build quality

When selecting the best exhaust for Scion tC, the quality of material and construction plays a significant role in the product’s longevity and performance. Stainless steel and aluminized steel are common materials used; stainless steel tends to offer superior durability and resistance to rust, making it well-suited for areas prone to moisture and road salt.

The overall durability depends greatly on how the exhaust is built, with attention to weld quality being a good indicator of craftsmanship. Strong, clean welds help prevent leaks and maintain structural integrity under heat and vibration.

Considering these factors will help in choosing an exhaust system that not only enhances the vehicle’s sound and efficiency but also stands up to daily wear and environmental exposure.

Performance impact

Choosing the right exhaust system can greatly influence the driving experience by enhancing horsepower and torque, which leads to improved vehicle responsiveness and acceleration. An efficient exhaust flow reduces backpressure, allowing the engine to breathe more freely and operate more smoothly.

The sound produced by the exhaust varies depending on the design and materials used; some provide a deep, throaty rumble that adds character to the car, while others offer a quieter operation better suited for everyday driving. When selecting an exhaust, consider how loud or subtle you want the noise to be, as this affects comfort and legality in certain areas.

Matching the exhaust design with your driving style and typical usage ensures you gain the most benefit, whether for spirited driving on open roads or regular commuting. Paying attention to construction quality, fitment for your vehicle model, and ease of installation can simplify the upgrade process and provide lasting reliability.

Compatibility with scion tc models

Compatibility with Scion TC models hinges largely on the specific year and engine type, as exhaust systems are designed to fit particular configurations for proper performance and installation. Pay attention to the year-specific fitment since parts made for earlier or later models might not align perfectly with your vehicle’s mounting points or emissions requirements.

When choosing between OEM and aftermarket options, OEM parts offer a direct replacement with guaranteed fitment and factory-approved durability, making them a reliable choice for maintaining a stock feel. On the other hand, aftermarket exhausts can provide enhancements in sound, performance, and style but require verification that they are compatible with your Scion TC’s engine and model year to avoid installation issues or potential warranty concerns.

Checking the product details for exact model years supported and reviewing customer feedback related to specific Scion TC variants can greatly assist in selecting the right exhaust tailored to your needs.

Price and brand reputation

Choosing the right exhaust for your Scion tC involves balancing budget and quality to fit your specific needs. Options range from affordable models that provide noticeable improvements in sound and performance to premium systems crafted with higher-grade materials for enhanced durability and optimal exhaust flow. Paying attention to brand reliability can save you trouble down the line, as companies with positive reviews often deliver products that meet customer expectations consistently.

It helps to investigate the warranty offered since good coverage reflects a manufacturer’s confidence in their product and provides peace of mind against defects or early wear. Customer support is another factor that can make a difference, especially if you encounter installation questions or require assistance after purchase.

Considering these elements will help in selecting an exhaust system that not only enhances your vehicle’s look and sound but also offers lasting value and dependable service.

People Also Asked

Are There Any Budget-Friendly Exhaust Options Suitable For A Scion Tc?

Yes, there are budget-friendly exhaust options for a Scion tC, such as cat-back systems from brands like MagnaFlow and Flowmaster that offer good performance and sound without breaking the bank. Additionally, aftermarket mufflers and resonators can be affordable upgrades to improve exhaust tone and efficiency.

What Is The Best Exhaust Brand For Sound Quality On A Scion Tc?

The best exhaust brand for sound quality on a Scion tC is typically Borla, known for its deep, aggressive tone and high-quality construction. Other popular options include MagnaFlow and Invidia, which also offer great sound and performance enhancements.

What Are The Top-Rated Exhaust Systems For The Scion Tc?

The top-rated exhaust systems for the Scion tC include the Borla Cat-Back Exhaust, Flowmaster Outlaw Series, and the Invidia N1 Cat-Back Exhaust. These systems are praised for improving performance, sound quality, and durability.

How Difficult Is It To Install A New Exhaust System On A Scion Tc?

Installing a new exhaust system on a Scion tC is moderately difficult and typically requires some mechanical knowledge and basic tools. It may take a few hours and careful attention to avoid damaging components or improper fitting.

How Does Upgrading The Exhaust Affect The Performance Of A Scion Tc?

Upgrading the exhaust on a Scion tC can improve engine performance by enhancing exhaust flow, which increases horsepower and torque. Additionally, it often results in a more aggressive sound and can slightly improve fuel efficiency.

Conclusion

Choosing the best exhaust for Scion tC involves balancing performance gains, sound quality, and durability. While some options deliver noticeable horsepower improvements and an aggressive tone, they might come with higher costs or complex installation.

Others offer a more subtle enhancement with easier setup but less dramatic sound changes. The ideal choice depends on your preferences for noise level and budget. Many of the best exhaust for Scion tC models provide reliable build quality and a boost in throttle response that can enhance everyday driving experience without compromising comfort.

For those seeking a blend of performance and style tailored to this specific vehicle, the available exhausts offer worthwhile upgrades. Careful comparison of features can help ensure satisfaction with your final selection.