Top 10 Catalytic Converter Anti-Theft Device – Automotive Replacement Catalytic Converters

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1. Cap City Muffler


Fits, Catalytic Converter Protection shield, Toyota Prius 04-09, Cat Security

Cap City Muffler #ad - Strategically placed heat extraction holes allow for proper ventilation of the exhaust area. Ccm” logo is strategically placed for visual inspections while performing a SMOG check. Made from aluminum which is lighter than all other converter security types. Corrosion-resistant -No welding required. Utilizes the factory mounting points and adds in security hardware Included Security hardware prevents rapid removal and requires special tooling to be removed.
BrandCap City Muffler #ad
ManufacturerCap City Muffler #ad
Height0.5 Inches
Length36.87 Inches
Weight6.8 Pounds
Width29.25 Inches
Part Numbercat-scr

2. wsdcam


Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor Waterproof Motorcycle Alarm with Remote

wsdcam #ad - Vehicle search function, easy to find your vehicle by 3 kinds of bells. Suitable for Bikes, Electric Bike, Motorcycles. Vibration alarm, 7 level sensitivity adjustable. Wireless control by remote, strong wireless range up to 66ft. Ip55 waterproof, suitable for outdoor use.
Brandwsdcam #ad
Manufacturerwsdcam #ad
Height0.87 Inches
Length3.74 Inches
Weight0.25 Pounds
Width1.61 Inches
Part NumberSF22R-bike alarm



LOSTAR Catalytic Converter Anti Theft Protection Cover Shield Fits 2004-2009 Toy-ota Prius

LOSTAR #ad - 1 year unlimited-mileage Quality Guarantee. Compatibility: 2004-2009 Toy-ota Prius. No welding required. All products are designed for perfect fitment, performance, and quality. Provides a strong barrier. Strategically placed heat extraction holes allow for proper ventilation of the exhaust area. Corrosion-resistant. Package includes: 1 x catalytic Converter Anti Theft Protection Cover Shield With Some Hardware.
BrandLOSTAR #ad
ManufacturerLOSTAR #ad
Part NumberLSOT00760A

4. Cap City Muffler


Fits, Honda Element 2003-2011, Cat Security, Catalytic Converter Protection shield

Cap City Muffler #ad - Fits - honda element, All Models with OEM Catalytic Converter. Precision-designed to utilize factory mounting points. Made from high-grade stainless steel and aluminum.
BrandCap City Muffler #ad
ManufacturerCap City Muffler #ad
Weight8 Pounds

5. Winner International


Yellow, The Club 3000 Twin Hooks Steering Wheel Lock

Winner International #ad - New and improved lock housing for added strength. Cro-moly steel construction resists sawing, prying, hammering, and freon attacks. Universal fit that works on cars, vans, and SUVs. The club's patented self-locking feature locks with one pull. The twin hook design is tougher for thieves to defeat.
BrandWinner International #ad
ManufacturerWinner International #ad
Height24.8 Inches
Length5.3 Inches
Weight3.5 Pounds
Width6.5 Inches
Part Number3000
Warrantyas listed



MILLERCAT, Fits Toyota Prius 2004-2009 Gen 2, Catalytic Converter Anti-Theft Security Protection, Stainless Steel Cat Shield + DeadBolt Package with Stainless Steel Hardware

MILLERCAT #ad - 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. Made completely from 304 stainless steel, it protects the front and rear converters and comes with our Deadbolt and rear bracket. No more drilling into the frame of the vehicle to secure your shield. Our new stainless steel gen 2 Cat Shield is the most advanced and strongest defense for your Gen 2 catalytic converters.
ManufacturerMiller CAT Corporation #ad
Height2 Inches
Length29 Inches
Width21 Inches

7. Cap City Muffler


Cat Security, Toyota Tacoma 05-15 4WD, Catalytic Converter Protection shield, Fits

Cap City Muffler #ad - Provides adequate ventilation that will not hinder the protection it provides. Designed to integrate seamlessly with your existing chassis. Our logo placement and size give smog technicians a clear view of authenticating your catalytic converters. Precision-designed side plates enclose the voids blocking out easy access cut points. Fits only - toyota tacoma, model years 2005-2015, 4 Wheel Drive, 6 Cylinder.
BrandCap City Muffler #ad
ManufacturerCap City Muffler #ad
Part NumberCAT-SCR-TAC-2-1

8. WnSEu


MSCRP Catalytic Converter Protection For 2004-2009 Toyota Prius

WnSEu #ad - Made from 100% high Quality Aluminum, 1 year warranty. Protect your vehicle Against Catalytic Converter Theft! Professional Installation Recommended. Included Hardware Kit. Fit for toyota prius 2004-2009.
BrandWnSEu #ad
ManufacturerMSCRP #ad
Part NumberYX02750

9. Jeyaic


Jeyaic Catalytic Converter Protection Shield Aluminum Anti ​Theft Shield Car Security Compatible with Toyota Prius 2004-2009

Jeyaic #ad - Applicability:compatible with cdp cat shield Prius Catalytic Converter Protection 2004-2009. Ventilation effect:strategically placed heat extraction holes allow for proper ventilation of the exhaust area.

Aluminum material:made from aluminum which is lighter weight and high hardness, Corrosion-resistant. Durable to use, easy to install without welding. Quality assurance:100% new products, undergo strict testing before leaving the factory, robust aluminum protection plate, provides a strong barrier against catalytic converter theft. After-sales service:if you encounter any problems when you receive the item, please contact me in time, I will be happy to help you.
BrandJeyaic #ad
ManufacturerJeyaic #ad
Part NumberUS-TP148

10. wsdcam


WSDCAM Anti-Theft Bike Alarm with Mount, 113dB Burglar Vibration Motorcycle Bicycle Alarm Security System Waterproof Cycle Bike Alarm with Remote

wsdcam #ad - Vibration triggered alarm suitable for Bikes, Luggage, Scooter, Electric Bike, Trailer, Car, Motorcycles, Doors and Windows. Deterring thieves effectively up to 113 dB loud alarm, 3 lever adjustable volume, don’t worry about the alarm is extremely loud or not loud.

This bike alarm come with mounting bracket, no drop probability, adjustable ring size, more stably securely mount on your bike, and easy to change the installation position. Vehicle search function, 3 kinds of bells for your choice, wireless control by remote, easy to find your vehicles in parking lot, strong wireless range up to 66ft. Ip55 waterproof, suitable for outdoor use. 7 level adjustable sensitivity from gently touch to push or beat.
Brandwsdcam #ad
ManufacturerWsdcam #ad
Part Numberbike-alarm