The Gen 3 Cat Shield™ is the best fitting protection device for your 2010-2015 Prius. The shield was carefully measured against the frame of the vehicle to give it the most accurate fit. Spacers, noise dampeners, and 3D features on the shield ensure that there is minimal noise and vibration. The shield covers the most vulnerable areas of the converter and minimizes wasted material. Fully removable and galvanic corrosion resistant.
Fits all 2010-2015 Prius Liftback and Prius Plug-In Trims with OEM converters. Comes with Cat Shield, installation hardware, tamper-proof screw kit, Cat Shield Protected sticker, and detailed installation guide.
Upgrade Options: MILLERCAT Custom Screw Kit. Info on screw options
REQUIRED TOOLS FOR INSTALLATION. Rivet Nut Tool with M6 Mandrel/Head, 1/4" bit driver, 10mm socket, drill, and 25/64 drill bit (no pilot bit). Installation Guide
*Professional installation recommended
FREE SHIPPING IN THE CONTINENTAL US! Orders received by 1:00PM PST will ship same day.
Info on expedited shipping options.
* Item may have some surface finish imperfections.
i just had the cat shield installed like 4 hours ago and my catalytic converter is still there, so the cat shield must be doing something right. five stars, all the way.
After a neighbor had their catalytic converter sawed out in less than 20 minutes the other night, ordered the Cat Shield directly from MillerCAT and received it quickly! Found a local muffler shop to install it, and the shop owner was impressed by the effective design and ease of installation. He was excited to learn about this shield because he is used to working on Priuses after the catalytic converter is already stolen. On his recommendation I ordered the Miller screws for extra security since I usually park in a huge parking garage all day at work and want to have as much deterrent as possible.
The Cat Shield fits perfectly and easily installed with the helpful video. Good valve and investment.
I'll be getting one for my 2005 Prius with 500k miles
Shield Drill Hole not aligned onto the center of vehicle frame. If you drill the rivnut hole on existing template hole it will be on the radius of the frame. Driver side.
The Cat Shield arrived promptly after ordering. It seemed my mechanic was able to install it with no problems. So far so good, as a protection against catalytic converter theft. My 2011 Prius did develop more noise after installation. Maybe that's good so people can hear it better. Hopefully, it does not cause anything to run hot.