Our new Stainless Steel Gen 2 Cat Shield ™ is the most advanced and strongest defense for your Gen 2 catalytic converters. Made completely from 304 stainless steel, it protects the front and rear converters and comes with our Deadbolt and rear bracket. Not only did we over design the product to give you the confidence and peace of mind to drive and park your vehicle, we made it even easier to install with a completely drill-less installation. No more drilling into the frame of the vehicle to secure your shield. CNC machined louver vents provide efficient cooling, visibility for smog techs to read the converter part number, and protects the vehicle from debris. Fully removable, galvanic corrosion resistant, and no large openings for thieves to cut through.
Fits all 2004-2009 Prius Liftback Trims with OEM converters. Comes with the Cat Shield, Deadbolt, 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 and 12mm socket. Installation Guide
*Professional installation recommended.
**Pro Tip: Replace your exhaust hangers to avoid any chances of rattling.
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.
The Gen 2 stainless steel millercat is the the best protection I have seen and it is easy to install.
I found the SS Millercat Gen2 shield to be an easy unit to install. The instructions are straight forward and precise. The hardware is high quality tamper resistant, requiring proprietary tool bits and sockets that are provided.
I was super happy with how quickly we received the guard and got it installed
The following day I saw another Prius up on blocks. The telltale sign of another stolen catalytic converter
Great product and quick response
First off, the stainless steel shield is well-engineered and is doing its job! After my cat was stolen less than 6 hrs after it was replaced (thanks Bay Area), I decided it was worth getting the stainless steel shield upgrade. Almost a week in and I still have my cat, so great deterrent and no regrets. I appreciate the thoughtful design, which doesn't require drilling into the frame and is compact while still protecting the cat from all angles. Also, save yourself some headache, and just plan on replacing your 2 rubber exhaust hangers (as the instructions suggest).
Second, a huge shout-out to Miller Cat! Their customer service is fantastic, and they went above and beyond when I had an unusual issue with one of my screws. They were super responsive, helped with my install, and even followed-up with my mechanic to explain what happened. So I highly recommend both the shield and the company.
Stainless Steel MILLERCAT 2004-2009 Prius Gen 2 Cat Shield™ Complete Package