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The sinking feeling of starting your truck and hearing a deafening roar is one no Nissan Frontier owner should experience.
Catalytic converter theft is more than an inconvenience. It's a costly violation that can leave your truck disabled for weeks and hit you with a repair bill in the thousands.
Thieves target the Nissan Frontier for a reason: its ground clearance provides easy access to the valuable catalytic converters underneath. They can steal them in under 60 seconds, leaving you stranded.
The MillerCat Nissan Frontier 2022+ Cat Shield is the definitive solution, providing robust, precision-engineered armor that gives you the peace of mind to park anywhere with confidence.
The MillerCat Cat Shield creates a tough, time-consuming barrier, it turns your truck from an easy target into a protected fortress.
Industry Recognized: SEMA Award-Winning Design & Engineering
Our solution combines a thick aluminum shield with our proprietary tamper-resistant hardware. This forces thieves to not only get through the shield but also deal with fasteners they don't have the tools for. This complexity is your best defense, encouraging them to move on to an easier target.
What is the best cat shield design? One that protects without compromise. Our extensive ventilation cutouts are computer-designed to maintain critical airflow, preventing heat from being trapped around your catalytic converter and transmission. This protects your vehicle's sensitive components and ensures long-term reliability.
We use premium, high-strength 5052 aluminum, the same grade trusted in aerospace and marine applications. This gives you a shield that's incredibly tough and rigid against cutting tools, yet lightweight enough that it won't affect your Frontier's fuel economy, handling, or suspension.
| Vehicle Fitment | 2022+ Nissan Frontier (All RWD & 4WD Models) |
| Material | High-Strength 5052 Aluminum |
| Hardware | Proprietary Tamper-Resistant Screw Kit |
| Included Tools | One (1) Security Screw Driver Bit |
| Installation | 100% Bolt-On (No Drilling Required) |
| Country of Origin | Made in the USA |
Like many trucks, the Frontier's factory ground clearance makes it easy for thieves to slide underneath quickly without a jack. Our cat shield closes this window of opportunity by creating a robust barrier that requires too much time and effort to bypass.
The kit includes one proprietary driver bit that fits the tamper-resistant screws. This special bit is required for installation and removal, providing a crucial layer of security that standard screwdriver or socket sets do not have.
No. The shield is precision CNC cut and formed based on a 3D scan of the Frontier's underbody, ensuring a perfect fit. When installed correctly to the factory points, it becomes a rigid part of the vehicle with no rattling or vibration.
The shield is designed specifically to protect the catalytic converters and does not block access to the oil drain plug, oil filter, or transmission service points. Routine maintenance can be performed without removing the shield.
No security device is 100% theft-proof. The goal of a cat shield is deterrence. Our thick aluminum shield makes cutting extremely loud, difficult, and time-consuming. This added time and noise dramatically increases the thief's risk of being caught, which is why they will almost always move on to an unprotected vehicle.
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
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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
