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Trusted Gear for Serious Off-Roaders!
Trusted Gear for Serious Off-Roaders!
Underside view of Tundra showing MILLERCAT Cat Shield installed

MillerCat Tundra Cat Shield (2007-2021)

by MillerCat
SKU TOY-071
$350.00

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Why Choose the MillerCat Tundra Shield?

🛡️ Proven Theft Deterrent: A robust physical barrier to stop thieves who target the Tundra's four valuable converters.

🔩 100% Bolt-On Installation: Absolutely no drilling or permanent modifications required, protecting your frame.

🛠️ Comprehensive Coverage: Multi-piece design protects all four catalytic converters for complete peace of mind.

⚙️ Precision Engineered Fit: Designed specifically for the 2007-2021 Tundra for a secure, rattle-free installation.

🇺🇸 Made in the USA: Proudly designed, engineered, and manufactured in the United States.

🌦️ All-Weather Aluminum: Constructed from sturdy, lightweight, and corrosion-resistant aluminum for maximum durability.

Description

Miller CAT Anti‑Theft Cat Shield – Secure Tundra  RWD & 4WD (2007–2021)

Your 2007-2021 Toyota Tundra is a workhorse, but its high clearance and four incredibly valuable catalytic converters make it one of the most desirable targets for thieves. The fear of a disabled truck and the reality of a multi-thousand-dollar repair bill is a massive concern for every owner.

The MillerCat Cat Shield is your ultimate solution. This isn't just a shield; it's a comprehensive, multi-piece armor system engineered to be the toughest deterrent on the market. Say goodbye to the anxiety of parking in public lots or even your own driveway. With this shield, you regain peace of mind, knowing your Tundra is protected by uncompromising strength.

Key Benefits of the Tundra Cat Shield

  • - Complete 4-Converter Defense: Our multi-plate design is engineered to protect both the front and rear catalytic converters, leaving no weak points for thieves to exploit.
  • - Guard Your Factory Warranty: The 100% bolt-on application requires zero drilling or permanent modifications, keeping your valuable Toyota warranty intact.
  • - Secure Tamper-Proof Hardware: We include our patented, proprietary security screws and the required installation bit, creating a barrier that casual thieves cannot bypass.
  • - Intelligent Heat Management: Strategic vents and louvers are engineered to allow for proper airflow, keeping your exhaust components cool and functioning optimally.
  • - Drive and Park with Confidence: Eliminate the constant worry of theft and enjoy the freedom that comes with knowing your Tundra is properly secured.

Advanced Design & Engineering

  • - True Bolt-On Simplicity: A complete bolt-on solution using factory mounting points for maximum strength and ease of installation, with no complex modifications needed.
  • - Maximized Protective Coverage: Our design philosophy focuses on minimizing access points, leaving fewer opportunities for a thief to attempt to cut through or around the shield.
  • - Corrosion Prevention Science: We use zinc-coated rivet nuts and careful material selection to prevent galvanic corrosion, ensuring the shield and your truck's frame remain in perfect condition.
 Tundra Cat Shield Bottom View

Technical Specifications

Material 5052 Grade Aluminum (Up to 0.19" thick)
Finish Polished Aluminum (May have minor surface blemishes)
Compatibility 2007-2021 Toyota Tundra (Separate models for 2WD and 4WD. Works with 4.0L, 4.6L, & 5.7L engines).
Installation Complete bolt-on, no drilling required. Rivet nut tool may be required (not included).
Included Hardware Multi-piece shield, tamper-proof security hardware kit, security bit, and installation guide.

Your Adventure, Guaranteed: Drive with Confidence!

We stand by the superior quality and durability of the MillerCat Tundra CAT Shield . It's built to last a lifetime of adventures. If you're not 100% satisfied for any reason, simply contact us within 30 days of purchase. Lifetime Warranty. If you ever encounter an issue due to manufacturing defects, we'll make it right. Adventure with complete confidence.

Frequently Asked Questions

+ Does this shield fit both 2WD and 4WD Tundra models?

We offer specific versions of the shield for 2WD and 4WD models to ensure a perfect fit. Please be sure to select the correct drivetrain option for your 2007-2021 Tundra when ordering.
+ Is drilling into my truck's frame required for installation?

No, there is absolutely no drilling required. The shield uses existing factory holes. You may need a rivet nut tool to insert threaded nuts into these existing holes, which provides a strong, secure, and completely reversible mounting point.
+ Can I still access my transmission for service with the shield installed?

The shield is designed for maximum protection and may cover some service points for the transmission. For major services, the shield can be removed by a professional using the included security bit. Routine engine oil changes are not affected.
+ Will this shield work with my aftermarket lift kit or TRD skid plate?

This shield is designed to work with the factory TRD Skid Plate. However, it may not be compatible with aftermarket lift kits that modify or replace the stock chassis crossmember. Please verify your lift kit's design before purchasing.
Prop 65

California Residents

Prop 65 Warning- Product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Proposition 65 is a California law passed in 1986. Its goals are to protect drinking water sources from toxic substances that may cause cancer and birth defects and to reduce or eliminate exposures to those chemicals generally, for example in consumer products, by requiring warnings in advance of those exposures.

The regulation requires the State of California to revise and republish yearly a list of chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The current list contains over 900 naturally occurring and synthetic chemicals. This regulation also requires manufacturers to place warnings on products that contain any of the chemicals listed by the State of California. No other states require warnings of this nature, and products with Prop 65 warning language are legal to sell in all states. Detailed information regarding requirements for compliance to the California Prop. 65 is can be found at: www.P65Warning.ca.gov

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ExtrailAuto.

MillerCat Tundra Cat Shield (2007-2021)

Reviews

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from 445 reviews

Great service from their staff. Robert help me through all the process with a request I had, he responded all emails in a timely manner and provided great help.

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