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MillerCAT Corp

Stainless Steel MILLERCAT 2016-2022 Toyota Tacoma 3.5L 2WD Cat Shield™

Stainless Steel MILLERCAT 2016-2022 Toyota Tacoma 3.5L 2WD Cat Shield™


Regular price $390.00 USD
Regular price Sale price $390.00 USD
Sale Sold out
Shipping calculated at checkout.

Compatible with TRD/Off-Road Skid Plates

Will not work with Lift Kits that modify the chassis crossmember!

Protect your Toyota Tacoma 3.5L 2WD with our 304 stainless steel Cat Shield. Our three piece design is a complete bolt-on application (no rivet nuts needed) that provides the highest level of deterrence against catalytic converter theft. 

- Our shields come with the industry leading tamper-proof screws that you cannot purchase anywhere while other competitors use common torx bits.

- Our Tacoma shield minimizes holes for thieves to cut through. Our stamped louvers and logos provide ample heat dissipation while showing that your shield was made with MILLERCAT quality and manufacturing capabilities.

* Strongest material in the market. Made completely out of 304 stainless steel, you can feel the strength and difference. We've tested our shields against the top of the line blades (Diablo carbide tip) and sawzalls (Milwaukee) and the blades all failed to make any progress against our shield!

Installation Guide

*Professional installation recommended. 

Product may come with surface imperfections. 



Free Shipping Info

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

Expedited Shipping Info

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. 

International Purchases

If you wish to make an international purchase please contact us at 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.

Warranty Information

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.

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Customer Reviews

Based on 16 reviews
Walter Weber
Stainless Steel MILLERCAT 2016-2022 Toyota Tacoma 3.5L 2WD Cat Shield™

Wonderful product. Feel very safe that my catalytic converter will not be stolen.

Cat Converters Now Protected

Received 304 SS version of guard. Fit and finish were very good. Installed guard which fit Tacoma quite well. Would recommend utilizing 2 6"-inch long pieces of M6-1.0 allthread rod to facilitate aligning the shield to the support plate, to make this a one-person install.

Cat Shield

Awesome Stainless Steel product. Well made and good looking. Easy to assemble and install.

Great Must-Have Security

I had recently bought a Tacoma and I was shopping around for a cat shield because of the theft that's been going around. I was decided between CatSecurity and MillerCat, and I chose MillerCat because of the ease of installation and price. No drilling into the frame was required has I didn't have the means to do so, nor did I want to pay someone to do it. My truck isn't even lifted and I was still able to get underneath and install the shield without jacking up the vehicle (with a certain degree of difficulty). I chose the stainless steel and the build quality is excellent and durable; it had slightly rough edges, but I didn't care because I just want it functional and it's going underneath the truck. The installation sheet could use better quality pictures to understand orientation of the parts, so I had to refer to a random video on YouTube to figure out if I have it placed correctly.
Overall it's an excellent quality product and a definite must to protect your catalytic converter from theft.

Homer Villegas
No more sweatin’ it!!

Best purchase for that added security of not having my cat stolen. I had it installed and the mechanic didn’t have to drill any holes into the frame. He said it was the best one out there for the protection.