MillerCat Toyota 4Runner Cat Shield (2025+)
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Questions? Chat or Call us: (409) 916-8280
Free Shipping. Ships in 1-3 Business Days
Price Match Guarantee
Safe/Secure Checkout
Questions? Chat or Call us: (409) 916-8280
A formidable physical barrier that makes your new 4Runner an unattractive and difficult target for thieves.
Precision-engineered specifically for the new 4Runner global platform to ensure a perfect, rattle-free fitment.
Mounts directly to factory points with a no-drill design, preserving your vehicle's frame and warranty integrity.
Strategic louvers ensure proper airflow and heat dissipation to maintain the health of your exhaust components.
The 2025 Toyota 4Runner Hybrid/non-hybrid is a fantastic vehicle, but its catalytic converter is a prime target for thieves due to the valuable metals contained within. Don't let a costly theft disrupt your life and drain your wallet. The MillerCat Cat Shield offers the ultimate defense, specifically engineered to protect your valuable investment and give you complete peace of mind.
Designed for a precision fit on your 2025 Toyota 4Runner, this durable aluminum shield provides a robust barrier against theft. Drive confidently, knowing your vehicle is protected by a solution that's easy to install and built to last.
Don't wait until it's too late — protect your investment today!
| Compatibility | 2025 Toyota 4Runner Hybrid/non-Hybrid |
|---|---|
| Material | Durable Aluminum |
| Installation | Bolt-on, No Drilling Required |
| Security | Patented Security Screws with Unique Keys |
| Maintenance Access | Engine & Transmission Oil Changes without Shield Removal |
| Origin | Designed & Manufactured in the USA |
| Recommended Pairing | MillerCat 4Runner Skid Plate (for ultimate underbody protection) |
We stand by the superior quality and durability of the MillerCat 4Runner 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.
Hybrid vehicles, like your 2025 Toyota 4Runner Hybrid, often operate at lower exhaust temperatures, which means their catalytic converters contain a higher concentration of precious metals (platinum, palladium, rhodium) to function efficiently. This makes them significantly more valuable to thieves compared to standard vehicle converters, leading to a higher risk of theft.
Not at all! The MillerCat Shield is designed for a straightforward bolt-on installation. There's no drilling, welding, or complicated modifications required. Most installations can be completed with basic tools and some automotive familiarity.
Absolutely not. We've engineered the MillerCat Shield with convenient access points for both engine and transmission oil changes. This means you can perform routine maintenance without the need to remove the shield, saving you time and hassle at every service interval.
Our patented security screws are a cornerstone of the shield's unmatched protection. These unique fasteners require specialized tools (unique keys provided with your shield) for removal, significantly increasing the time and effort required for thieves and making your catalytic converter a much less appealing target.
This specific MillerCat Shield is precisely engineered for the 2025 Toyota 4Runner Hybrid/non-Hybrid. Its design accounts for the unique chassis and catalytic converter placement of this particular model. For other 4Runner models or years, please check our product listings for compatible shields.
While the Cat Shield provides robust protection against catalytic converter theft, pairing it with the MillerCat 4Runner Skid Plate offers comprehensive underbody protection. The skid plate adds an extra layer of defense against road debris and enhances overall vehicle integrity, offering the ultimate peace of mind for your 4Runner.
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
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.
The wait time was more than I anticipated even after seeing the notification of long lead times. I have to give them props for giving some compensation for the excessive wait time. Having slightly larger holes would help with fitment. Had a hard time getting the front drivers side away from the pinch weld. Eventually had to use washers to add space away from the truck. Need to update pictures and instalation video for the new sliders they are now making
All packing and shipment were great, everything was there. I had to contract out the install because of arthritis, it took them two hours and looks perfect. Zero wind noise at any speed 0 to 100.
Absolutely love my new rack and roam cases. Appreciate the Sherpa crew as well for their hospitality while the installation was taking place.
Fit and finish is excellent. Looks great on the Bronco. No whistling noise at all, some additional wind noise over 60mph but not much different than it was without the rack. Assembly was not too difficult. Instructions and videos could be a little better.
The quality and dedication of the team at Sherpa is evident from the very first interaction with them, and is further proven in the product itself. This rack is well engineered, easy to assemble, easy to adjust, and holds up incredibly well with no loosening or rattling or shifting (even after over 200 miles of driving on poorly maintained roads). Currently operating with approximately 180 pounds of gear mounted on the bed rack and no issues at all so far. I expected the vibration to work the bolts loose over time, but every time I check they're all still snug. My only regret is that I didn't pull the trigger and get this rack sooner.
First of all, the team at Sherpa is full of passion for adventure and that passion shows in the quality of their products. This roof rack looks incredible and surprised me with it's sturdiness. No loosening of hardware, even after weeks of driving. Currently holding approximately 80 pounds of gear for everyday driving, plus an additional 110 strapped on top during a camping trip (and I even stood on top of the entire loadout). No warping, bending, twisting, or slipping. The fact that this matches the bed rack perfectly in height is the icing on the cake. Easily serves as a tie off for a tarp, rain fly, hammock, or whatever you need. Perfect for modular campsite setup and quick teardown.
I bought the Sherpa Crestone rack for my 2024 4Runner TRD Pro. Incredibly well-made and excellent design. Spend the extra , to get best roof rack in the market. You won’t regret it.
This is our first roof rack that we are going to use to put a RRT (roof top tent) on for back country trips. Well-built product that came with all the nuts, bolts and washers to complete the installation. Took about 1-1/2 to 2 hours install the rack. You will another person to help place the racks on top of the Jeep for final install. Overall, a great, well-built American product
Install was super easy. The quality was great. Customer service was quick to respond to any issues! I’ve already been getting compliments on it and what brand it is. This will be great for camping this year!
This is on my tundra absolutely solid rack looks fantastic extremely modular, which is why I went this route. I can use the whole rack when traveling and over landing then rock the chase rack only when the rest is not in use, I actually use the recovery traction board mounts for my shower room set up, which works amazingly just relocated the board somewhere shown in picture keep innovating TUWAand I’ll keep purchasing.
Good looking cat shields made of stainless steel with cooling holes. Priced well, easy install, no issues. Would buy again.
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.
We received it within 3 days and installed the same day. Great awning and very well made.
the tent is very nice, comfortable and roomy.
Following the instructions was fairly easy. Its better to have second person to set it up. I really like the tent and the support that from ExtrailAuto. Really recommeded! Thanks
Questions? Give us a call today. (409) 916-8280
High Quality , great fit. Look awesome.
Sliders look and fit great. Pretty simple and straightforward install however, the install video did leave out some key details and extra non-applicable hardware made install slightly confusing.
My new Rock Sliders “Rock!” I love em’ the fitment was perfect and they look awesome on my 4Runner TRD-ORP!
Had a few issues at the beginning with some missing nuts in the package but that was easily rectified with a trip to the hardware store. This thing is built like a tank, and it's been rock solid heavily loaded over some very rough terrain.
All packing and shipment were great, everything was there. I had to contract out the install because of arthritis, it took them two hours and looks perfect. Zero wind noise at any speed 0 to 100.
Great fast shipping. Robert was great and helpful
Fit and install as advertised
Nice product. Wish the step was flatter. On the large end I drilled and taped two more holes on the outside edge to pull it down better. After that I’m very happy with them.
Nice, quality sliders that are straightforward to install. They look good on the truck and are very functional. That being said, the one negative was the long delays on shipping and delivery, and communication was less than optimal to say the least.
Love the easy install and videos!