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Toyota Corolla 2020-2023+ Cat Shield™

Protect your Toyota Corolla with our latest Cat Shield™, available for hybrid and non-hybrid models with OEM converters. Package includes Cat Shield, installation hardware, tamper-proof screw kit, Cat Shield Protected sticker, and detailed installation guide.

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Free shipping is available to the lower 48 States. Does not include PO Boxes. Orders may take 1-2 business days to fulfilll.

Customers who need their products right away may want to pay for expedited shipping. Here are a few things to consider when choosing a faster shipping method.

– Miller CAT provides the option for faster shipping but is only a pass through for any charges. We do not make any money off of this service.

– When calculating your possible receive date, please remember that shipping services do not ship on weekends or holidays and that orders received after 1:00pm PST cannot be guaranteed to ship that day.

– Due to COVID and high volume of shipments, carriers are not always able to meet their target shipping times. Please understand we have no control over shipment tracking or times after the product leaves our facilities. 

– If you live in California or the West Coast, you may not need that expedited shipping. UPS ground can reach your destination in one to two days.

If you wish to make an international purchase please contact us at info@millercat.com. By default we only ship to a few international destinations. Please be aware that there may be significant fees for you (the buyer) must pay when you receive the product.

Value Added Taxes (VAT) and import duties are some of the fees that your country will impose on your purchase. We do not know what these fees are and they are solely managed and determined by your customs office.

We have a 90 day manufacturers warranty against defects from the manufacturing process. This covers issues that prevent the proper installation or performance of the product. 

Cosmetic imperfections that occur either from the manufacturing or shipping process are not covered. We do not manufacture a cosmetic product or ones designed for show. Any undercar product will quickly have scratches and scuffs due to the location of the product and proximity to the road. Click here to find out more about the manufacturing process and what you might expect from your product.

We do NOT guarantee our product against theft. Cat Shields are a deterrence device that is meant to discourage theft and/or make it more difficult for thieves to steal your converter. Given the right tools, technique or time, a thief can still take your converter. However, by having a shield, you are significantly increasing your protection against theft. Similar to a car or home alarm, you are making thieves second guess themselves and consider moving onto another target. Deterrence works and we have countless customer accounts and video evidence that converter theft stopped (for those with repeated theft) or thieves looked and moved on to other vehicles.

There is a 30 day return policy window for unused products. Please visit this link for more information.

*We do ask that customers carefully make their purchases and reduce the possibility of returns as much as possible. Help us reduce the carbon footprint of these shields as they are large and expensive to ship.

Material: Premium Grade 5052 Aluminum | 12 Gauge

Our Toyota Corolla Cat Shield™ is the best fitting protection device for your 2020-2023+ Corolla. Just one shield is needed to protect all your converters for both hybrid and non-hybrid models.

Required Tools for Installation (Hybrid): Protective eyewear and gloves, panel fastener removal tool or flat head screwdriver, 10mm socket, 12mm socket, bit driver

Required Tools for Installation (Non-Hybrid): Protective eyewear and gloves, flat head screwdriver or plastic rivet removal tool, 10mm socket, 12mm socket, 1/4″ bit driver

Note: Shield may have some surface imperfections. Professional installation recommended.

Vehicle makes and models this catalytic converter shield will fit

YearMakeModel
2020ToyotaCorolla
2021ToyotaCorolla
2022ToyotaCorolla
2023ToyotaCorolla

Catalytic Converter Guard Shipping Information

Customers who need their products right away may want to pay for expedited shipping. Here are a few things to consider when choosing a faster shipping method.

– MillerCAT provides the option for faster shipping but is only a pass through for any charges. We do not make any money off of this service.

– When calculating your possible receive date, please remember that shipping services do not ship on weekends or holidays and that orders received after 1:00pm PST cannot be guaranteed to ship that day.

– Due to COVID and high volume of shipments, carriers are not always able to meet their target shipping times. Please understand we have no control over shipment tracking or times after the product leaves our facilities.

– If you live in California or the West Coast, you may not need that expedited shipping. UPS ground can reach your destination in one to two days.

Thank you for your interest in our products. We will do our best to not only make the best product on the market, but also do what we can to get it to you as fast and as safe as possible.

Catalytic Converter illustration with texts

Customer Reviews for Toyota Corolla 2020-2023+

five stars rating
Great product!

Highly recommend as it was shipped very fast to me and the product is one of the best out there as far as protecting your cat system is concerned. My mechanic even was impressed at how perfect it was designed for my car. Mahalo guys!

Wade H
five stars rating
2022 Corolla Cat Shield

Super easy to install and fit perfect. Took longer to jack/raise the car than the install. Price is very fair for quality of the product and piece of mind.

Roberto Cabrera
five stars rating
Catshield for corolla hybrid 2023

The cat shield is a bit expensive. I got mine for $174, and it took another $160 to install it. Although it costed me about $334 total, it is still way cheaper than installing a new catalytic converter. Overall, I am happy. Only time will tell if it actually deters thieves.

Nikunj Goel
five stars rating
Easy to install and good quality

Good quality plate that was relatively to install. You definitely need some basic tools to install this such as a socket wrench and jack stands.

Only negative is definitely the import fees. Paid almost 50% of the total cost in just import fees.

Andrew
five stars rating
Quality products, very knowledgeable Company

Awesome company, responsive, helpful and knowledgeable, recommend these quality products, great customer service

Dan Swerkes