Looking for the best EPA-certified Prius converter? We’ve got you covered with a curated list of top-rated options to upgrade your vehicle effortlessly.
Upgrading your Toyota Prius with the best EPA-certified catalytic converter is a smart move. It ensures your car meets emission standards while boosting performance. We’ve done the research to help you find the perfect fit.
Choosing the right converter can save you time and money. Our guide highlights top-rated options that are easy to install and built to last. You’ll find reliable choices for every Prius model.
Drive confidently with a cleaner, more efficient vehicle. Let’s get started!
List of Top 10 EPA Certified Prius Converter
| Image | Title | Best For | Price |
|---|---|---|---|
 |
Walker Ultra EPA 16337 Direct Fit Catalytic Converter 2″ Outlet (OD) for Toyota Prius |
This catalytic converter is perfect for Toyota Prius owners with 2004-2009 models. It’s a direct-fit, EPA-compliant solution that’s easy to install and built to last. |
|
 |
A-Premium Front Catalytic Converter Kit Direct-Fit Compatible with Toyota Vehicles – Prius 2004 2005 2006 2007 2008 2009 – L4 1.5L – E.P.A. Compliant |
This A-Premium Front Catalytic Converter Kit is perfect for Toyota Prius owners with models from 2004 to 2009. It’s EPA-compliant and fits L4 1.5L engines, making it ideal for those needing a reliable replacement. |
|
 |
RZOCARULE Catalytic Converter Fit For Toyota Prius 2010 2011 2012 2013 2014 2015 1.8L High Performance (EPA Compliant) |
This catalytic converter is perfect for Toyota Prius owners with models from 2010 to 2015. It’s easy to install and meets EPA standards, making it a great choice for reducing emissions and improving performance. |
|
 |
Walker Ultra EPA 16649 Direct Fit Catalytic Converter 2.375″ Outlet (ID) for Toyota Prius |
This catalytic converter is perfect for Toyota Prius owners (2010-2015) and Lexus CT200h owners (2011-2013) who need a direct-fit replacement. It’s also great for Toyota Prius V owners (2012-2013) looking for a durable, EPA-compliant solution. |
|
 |
FOMIUZY High Flow Front Catalytic Converter Kit Direct-Fit Toyota Prius 2010 2011 2012 2013 2014 2015 1.8L Replace 16649(EPA Compliant) |
This catalytic converter kit is perfect for Toyota Prius owners with a 1.8L engine from 2010 to 2015. It’s ideal if your car has a P0420 code or needs a replacement for a stolen or faulty converter. |
|
 |
ECHO AUTOMILES【EURO 5 High Standard】Catalytic Catalytic Converter Compatible with Toyota Prius 2010 2011 2012 2013 2014 2015 1.8L, Catalytic Convertor EPA Compliant 16649 |
This catalytic converter is perfect for Toyota Prius owners with a 1.8L engine from 2010 to 2015. It’s EPA-compliant, easy to install, and built to last, helping you pass emissions tests and save on fuel. |
|
 |
Catalytic Converter,QKVBKAU for Toyota Prius, Prius V, Lexus CT200h 1.8L L4 | EPA Compliant Replacement | OBD II & High Flow Design | catalytic convertor Replaces OEM# 16649, 642889, 1741037160 |
This catalytic converter is perfect for hybrid vehicle owners who need a reliable, EPA-compliant replacement. It’s ideal for Lexus CT200h, Toyota Prius, and Prius V models with 1.8L L4 engines, ensuring a perfect fit and long-lasting performance. |
|
 |
JT Catalytic Converter Compatible with Toyota Prius 2004-2009 1.5L L4 (EPA Compliant) |
This JT Catalytic Converter is perfect for Toyota Prius owners with a 2004-2009 1.5L L4 model. It’s easy to install and meets EPA standards, making it ideal for those who care about the environment and want a reliable, long-lasting solution. |
|
 |
PHILTOP High Flow Catalytic Converter Compatible with Toyota Prius 2010-2015, Prius V 2012-2017, Lexus CT200h 2011-2013 Catalytic Converter Kit for 16649, 1741037160 (EPA Compliant) |
This catalytic converter is perfect for Toyota and Lexus owners who need a reliable, EPA-compliant replacement. It’s easy to install and fits specific models like the Prius and CT200h. |
|
 |
ZonCar 16337 Catalytic Converter Stainless Steel Shell Fits Prius 2004 2005 2006 2007 2008 2009 1.5L Catalyst Convertor (EPA Compliant) |
This ZonCar Catalytic Converter is perfect for Prius owners with 2004-2009 1.5L models who need a reliable, EPA-compliant replacement. It’s ideal for fixing engine codes and reducing exhaust noise, offering long-lasting performance and cleaner air. Not for California or New York drivers. |
Detailed Reviews
Discover the top 10 EPA Certified Prius Converters in this expert-reviewed guide. Each product is handpicked for performance, durability, and value, ensuring you find the perfect fit for your Toyota Prius. Whether you prioritize ease of installation or long-term reliability, this guide has you covered. Read on to make an informed choice and upgrade your vehicle with confidence.
1. Walker Ultra EPA 16337 Direct Fit Catalytic Converter 2″ Outlet (OD) for Toyota Prius
Upgrade your Toyota Prius with the Walker Ultra EPA 16337 Direct Fit Catalytic Converter. This EPA-compliant part ensures reduced tailpipe emissions. It’s a direct-fit bolt-on solution for easy installation.
Get assured performance and strong durability with its OE-style design. Buy with confidence knowing you’re getting a quality replacement.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This catalytic converter is perfect for Toyota Prius owners with 2004-2009 models. It’s a direct-fit, EPA-compliant solution that’s easy to install and built to last.
Ready to Purchase?
2. A-Premium Front Catalytic Converter Kit Direct-Fit Compatible with Toyota Vehicles – Prius 2004 2005 2006 2007 2008 2009 – L4 1.5L – E.P.A. Compliant
The A-Premium Front Catalytic Converter Kit is designed for Toyota Prius models from 2004 to 2009 with a 1.5L engine. It’s a direct-fit replacement that ensures perfect compatibility.
This E.P.A.-compliant converter meets federal emissions standards and is made of durable stainless steel. It includes mounting hardware for easy installation.
Buy with confidence: A-Premium offers a one-year unlimited-mileage guarantee. Drive worry-free with this reliable upgrade.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This A-Premium Front Catalytic Converter Kit is perfect for Toyota Prius owners with models from 2004 to 2009. It’s EPA-compliant and fits L4 1.5L engines, making it ideal for those needing a reliable replacement.
Ready to Purchase?
3. RZOCARULE Catalytic Converter Fit For Toyota Prius 2010 2011 2012 2013 2014 2015 1.8L High Performance (EPA Compliant)
The RZOCARULE Catalytic Converter is designed for Toyota Prius 2010–2015 1.8L models. It offers high performance and meets EPA standards. This converter is easy to install and built to last.
Its stainless steel shell resists heat, rust, and corrosion. The honeycomb ceramic matrix boosts emission reduction. It’s durable and efficient.
This kit includes all necessary accessories for quick replacement. Not for sale in CA, CO, NY, or ME. It’s a reliable choice for better engine performance.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This catalytic converter is perfect for Toyota Prius owners with models from 2010 to 2015. It’s easy to install and meets EPA standards, making it a great choice for reducing emissions and improving performance.
Ready to Purchase?
4. Walker Ultra EPA 16649 Direct Fit Catalytic Converter 2.375″ Outlet (ID) for Toyota Prius
Upgrade your Toyota Prius or Lexus CT200h with the Walker Ultra EPA 16649 Direct Fit Catalytic Converter. This direct-fit bolt-on replacement ensures easy installation without special tools. It’s designed for optimal precious metal load to reduce tailpipe emissions.
This converter is EPA compliant for OBDII vehicles, 1996 and newer. It features OE-style hangers, brackets, and heat shields for a perfect fit.
Get assured performance and durability with its strong construction. Buy with confidence knowing you’re getting a quality part.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This catalytic converter is perfect for Toyota Prius owners (2010-2015) and Lexus CT200h owners (2011-2013) who need a direct-fit replacement. It’s also great for Toyota Prius V owners (2012-2013) looking for a durable, EPA-compliant solution.
Ready to Purchase?
5. FOMIUZY High Flow Front Catalytic Converter Kit Direct-Fit Toyota Prius 2010 2011 2012 2013 2014 2015 1.8L Replace 16649(EPA Compliant)
The FOMIUZY High Flow Front Catalytic Converter Kit is EPA compliant and meets OBD2 standards. It’s a direct-fit replacement for 2010-2015 Toyota Prius 1.8L models. This kit fixes P0420 codes and reduces noise.
Made with stainless steel and high-temp ceramic, it resists rust and lasts longer. The double-layer design boosts airflow and fuel efficiency. It cleans exhaust and restores quiet driving.
Enjoy a lifetime warranty and save money over dealer prices. Buy with confidence and drive worry-free.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This catalytic converter kit is perfect for Toyota Prius owners with a 1.8L engine from 2010 to 2015. It’s ideal if your car has a P0420 code or needs a replacement for a stolen or faulty converter.
Ready to Purchase?
6. ECHO AUTOMILES【EURO 5 High Standard】Catalytic Catalytic Converter Compatible with Toyota Prius 2010 2011 2012 2013 2014 2015 1.8L, Catalytic Convertor EPA Compliant 16649
The ECHO AUTOMILES Catalytic Converter is designed for Toyota Prius models from 2010 to 2015 with a 1.8L engine. It meets EURO 5 standards and is EPA compliant, ensuring reliable performance. This converter is a perfect fit, requiring no extra modifications.
It features a 400-cell honeycomb structure, which reduces exhaust backpressure and maintains engine power. The high loading capacity of precious metals efficiently converts pollutants, helping you pass emissions tests easily.
This kit includes all necessary gaskets and hardware for a hassle-free installation. A 2.5-year or 25,000-mile warranty is provided for peace of mind. Check local regulations before purchasing, as restrictions apply in some states.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This catalytic converter is perfect for Toyota Prius owners with a 1.8L engine from 2010 to 2015. It’s EPA-compliant, easy to install, and built to last, helping you pass emissions tests and save on fuel.
Ready to Purchase?
7. Catalytic Converter,QKVBKAU for Toyota Prius, Prius V, Lexus CT200h 1.8L L4 | EPA Compliant Replacement | OBD II & High Flow Design | catalytic convertor Replaces OEM# 16649, 642889, 1741037160
Upgrade your hybrid’s performance with the QKVBKAU catalytic converter. This direct-fit replacement is designed for specific Toyota and Lexus models. It ensures a perfect match for your vehicle.
The converter is EPA compliant and meets OBD II standards. It features a high-flow design for efficient performance. Its stainless steel housing resists corrosion.
Professional installation is recommended for this durable part. It maintains proper exhaust flow and long service life. Check local regulations before purchasing.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This catalytic converter is perfect for hybrid vehicle owners who need a reliable, EPA-compliant replacement. It’s ideal for Lexus CT200h, Toyota Prius, and Prius V models with 1.8L L4 engines, ensuring a perfect fit and long-lasting performance.
Ready to Purchase?
8. JT Catalytic Converter Compatible with Toyota Prius 2004-2009 1.5L L4 (EPA Compliant)
The JT Catalytic Converter is EPA-compliant, meeting strict emission standards. It uses advanced technology to reduce harmful emissions. This ensures your Toyota Prius and the environment stay protected.
It’s designed for Toyota Prius 2004-2009 1.5L L4, offering a perfect fit. Extra precious metal catalyst improves efficiency and helps pass emission tests. The direct-fit design makes installation quick and easy.
With high-quality stainless steel and OEM-grade materials, it lasts longer. Its 3D scan technology ensures it fits like the original part. This converter is reliable and built to perform.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This JT Catalytic Converter is perfect for Toyota Prius owners with a 2004-2009 1.5L L4 model. It’s easy to install and meets EPA standards, making it ideal for those who care about the environment and want a reliable, long-lasting solution.
Ready to Purchase?
9. PHILTOP High Flow Catalytic Converter Compatible with Toyota Prius 2010-2015, Prius V 2012-2017, Lexus CT200h 2011-2013 Catalytic Converter Kit for 16649, 1741037160 (EPA Compliant)
PHILTOP High Flow Catalytic Converter is designed for specific Toyota and Lexus models. It fits Toyota Prius 2010-2015, Prius V 2012-2017, and Lexus CT200h 2011-2013. This kit is EPA compliant, ensuring it meets emission standards.
The converter features a stainless steel body with high-quality aluminized pipes. This prevents rust and ensures long-lasting performance. A double-layer ceramic carrier boosts flow rate and improves power and fuel economy.
Easy to install, the kit includes all necessary gaskets and hardware. No modifications are needed. Check your state’s regulations before purchasing, as EPA-compliant converters have specific restrictions in some areas.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This catalytic converter is perfect for Toyota and Lexus owners who need a reliable, EPA-compliant replacement. It’s easy to install and fits specific models like the Prius and CT200h.
Ready to Purchase?
10. ZonCar 16337 Catalytic Converter Stainless Steel Shell Fits Prius 2004 2005 2006 2007 2008 2009 1.5L Catalyst Convertor (EPA Compliant)
The ZonCar 16337 Catalytic Converter is perfect for Prius 2004–2009 1.5L models. It’s EPA-compliant and fixes engine codes like P0436. Check compatibility before buying to ensure a perfect fit.
This converter uses CeO2 rare earth stabilizer metal for longer life and better heat resistance. It’s ISO-certified and made with rust-resistant stainless steel.
It reduces exhaust noise and improves clean air performance. Not for California or New York, but legal in most states. Boosts catalytic efficiency for smoother operation.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This ZonCar Catalytic Converter is perfect for Prius owners with 2004-2009 1.5L models who need a reliable, EPA-compliant replacement. It’s ideal for fixing engine codes and reducing exhaust noise, offering long-lasting performance and cleaner air. Not for California or New York drivers.
Ready to Purchase?
Buying Guide
Upgrade your Toyota Prius with the best EPA-certified catalytic converter. It’s a smart move for cleaner emissions and better performance.
Buying the right converter is easy with our guide. We’ve researched top-rated options that are easy to install and built to last. Here’s what to consider:
-
Compatibility:
Make sure the converter fits your Prius model and engine size. Check the year, make, and engine type for a perfect match. -
EPA Certification:
Choose a converter that’s EPA-compliant to meet emission standards. This ensures your car is legal and eco-friendly. -
Material Quality:
Look for stainless steel or high-temp ceramic materials. They resist rust and last longer, saving you money in the long run. -
Installation Ease:
Pick a direct-fit converter with included hardware. It makes installation quick and hassle-free. -
Performance:
Opt for a converter with a high-flow design. It boosts airflow, improves fuel efficiency, and enhances engine performance. -
Warranty:
Check for a warranty to ensure peace of mind. A good warranty shows the manufacturer’s confidence in their product. -
Price:
Compare prices to find the best value. Balance cost with quality and features for a smart purchase.
With these factors in mind, you’ll find the perfect EPA-certified catalytic converter for your Toyota Prius. Drive confidently with a cleaner, more efficient vehicle!