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Anti-Theft Cat Shield, Fits 2010-2015 Toyota Prius Gen 3 - Miller CAT Aluminum Catalytic Converter Protection

Free shipping on orders over $29.99

$145.00

$ 67 .99 $67.99

In Stock

1.Size:Version 2


  • Designed and manufactured in the USA, made from premium grade aluminum with stainless steel tamper-proof screws.
  • OEM Authorized Accessory Product, compatible with the 2010-2015 Gen 3 Toyota Prius and 2012-2017 Prius V with OEM converters.
  • This is our latest V2 shield, which is completely drill-less and is secured with tamper-proof screws, allowing the shield to be removed when needed but help keep it secure from thieves.Does not need spacers or noise dampeners to prevent noise and vibration.
  • Required Tools - 1/4" bit driver, 10mm, 12mm, and 14mm socket
  • We recommend hiring a professional to install your Cat Shield. Please check specs and vehicle compatibility info prior to purchase and reach out with any questions about fitment. Cat Shield may have surface imperfections.



Product Description

miller-cat cat-shield catalytic converter protection anti-theft device
miller-cat cat-shield catalytic converter protection anti-theft device
catalytic converter alarm car theft prevention catalytic shield toyota prius accessories
miller-cat cat-shield catalytic converter protection anti-theft device
miller-cat cat-shield catalytic converter protection anti-theft device

Arts & Craft Addict
2025-09-03 13:08:27
This is the second Millercat shield I purchase. This one is the stainless steel version and is substantially more robust than Aluminum. Installation was very easy and I did installed it in less than 45 minutes. Good product and will help you sleep better at night knowing my Prius is protected against cat theft. Shipping was fast as well.
Peter Skupeko
2025-08-17 19:21:55
The product was installed by a mechanic with no difficulty. The attachment screws required a special fixture making it unlikely a thief will bother attempting to steal the catalytic converter.
Marina
2025-08-15 17:01:16
 
Sher
2025-07-28 15:46:25
In hindsight, I wish I had purchased the stainless steel one, as it is much harder for the thieves to cut….according to my Son. However, he said it was easy do install, and recommends w arching the YouTube videos first.
George Fernandez
2025-07-13 16:57:08
Good product and sturdy design. Only issue is the vibration that resonates when accelerating from a stopped position. Everything else is good quality.
R Lawrence
2025-07-09 12:39:44
This shield arrived much faster than I anticipated. We've had a rash of prius catalytic converter thefts which led me to place the order. My mechanic said the install was straight forward and pretty easy to do. I definitely recommend this product to anyone.
Abbey
2025-06-16 10:40:07
I bought this and brought it to my seasoned, trustworthy mechanic. He pointed out that it's put in with screws (albeit ones with a unique head that I am sure thieves are adept at having a tool for) that wouldn't really take more than 20 extra minutes to remove. That means roughly 27 minutes to remove, which in the dead of night, is perfectly manageable. He showed me a different product (for the same price) a client of his brought in that is put in with rivets, that would take hours to remove.Any product is not a guarantee against theft, but this one just does not offer enough for the long haul.
786 678 2005
2025-02-04 11:58:18
ligero
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