Now in 304 stainless steel for the highest level of protection in the industry!
The Gen 4 Cat Shield™ is our first completely drill-less shield. It uses existing mounting points so you will not have to drill into the vehicle and will not need to buy any extra parts to install it. The shield is completely flush with the underbody that it looks like it came directly from the factory. Fully removable, galvanic corrosion resistant and made from the strongest, hardest material in the market.
Fits all 2016-2021 Prius Liftback and Prius Prime Trims with OEM converters. Comes with Cat Shield, installation hardware, Cat Shield Protected sticker, and detailed installation guide.
Upgrade Options: MILLERCAT Custom Screw Kit. Info on screw options
REQUIRED TOOLS FOR INSTALLATION. 5/16" bit driver or 5/16" socket, 10mm socket, 12mm socket, 13mm wrench, and panel fastener removal tool or flat head screw driver. Installation Guide
FREE SHIPPING IN THE CONTINENTAL US! Orders received by 1:00PM PST will ship same day.
Installation went just as the instructions indicated. Everything was included for stainless steel installation. Installation took about an hour
No drilling was required on my 2020 Prius! My only difficulty was with reinstalling the front plastic fasteners. The install took about one hour and looks very professional.
Got my 2021 Toyota Prius prime shield installed.
Was easy to install. Took about 1 hour to do at home after studying the instructions and looking at the instruction video. Good detailed instructions provided. The hardest part was lifting the car on the jack stands! The installation itself was not too bad. I have only had it on for about 1 month, so I'll see how it goes! No rattling and no overheating so far.
Stainless Steel MILLERCAT 2016-2021 Prius Gen 4 Cat Shield™