Introducing the Miller CAT Explorer Line: MCX

Check out the 2024 Toyota Tacoma 12 Gauge Skid Plate
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Catalytic Converters & Exhaust Products

We manufacture 100% CARB Compliant catalytic converters and exhaust products.
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Cat Shield

Protect your catalytic converter from theft with Cat Shield, a part of Toyota's Authorized Accessories Product line.
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Overlanding & Explorer Line

Built to explore. Committed to your safety, never compromising on quality.
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Vehicle Protection

CAN Bus theft is on the rise. Don't wait to be part of another statistic. Get MCPROTECTED today!
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COMMITTED TO QUALITY

We carefully source our metals from domestic distributors that carry the highest quality metals.

PROUD TO BE

Designed & Manufactured in the USA

100% carb compliant

ISO-Certified

The most reviewed and highly rated products on the market

★★★★★

I was impressed with the rapid order fill & ship. I was equally pleased with the quality of the shield design, fabrication quality, and installation instructions. I'm a happy 2023 Tacoma customer.

Terry Wilson
Toyota Tacoma 3.5L RWD Cat Shield
★★★★★

We had a cable version put on the car a few years ago. These thieves are relentless and tried to get it off, but couldn’t, but they mangled everything. With this new shield, I don’t think they’ll even bother trying. Well worth it!

Kirsten Winter
Toyota 4Runner Cat Shield
★★★★★

A year ago last november we had catalitic converters stolen from both our Hondas. I ordered one Cat shield at that time and had it installed. I ordered the second one 2 weeks ago to finally secure the second car. My order was delivered within 24 hours, the shield was installed without difficulty. Thank you so much for providing quality equipment so promptly.

Marilyn Siegle
Honda Accord Cat Shield

PARTNER WITH US

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Enjoy special shop pricing for catalytic converter shields and secure a coveted spot on our installer database.
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Stay Up to Date

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Hundreds of dollars behind your Honda emblem and thieves are stealing them
Hundreds of dollars behind your Honda emblem and thieves are stealing them
Protect Your Honda: Introducing the Honda Radar Shield A new trend amongst car thieves is stealing your Honda's radar sensor. Worth several hundreds of dollars on the black market and taking only seconds to steal, Honda owners are being left...
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A Shoutout to MotorTrend: Prius Performance with the Cat Shield
A Shoutout to MotorTrend: Prius Performance with the Cat Shield
We’re thrilled to have our Cat Shield featured in MotorTrend! After six months and 8,000 miles of driving, here’s what they had to say about their experience.
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How to Protect Your Vehicle From a Total Loss
How to Protect Your Vehicle From a Total Loss

Read about safeguarding your vehicle from potential total losses with Cat Shield by Miller CAT.

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