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Why installing a catalytic converter anti-theft shield is worth it

Discussion in 'Gen 3 Prius Accessories and Modifications' started by Georgina Rudkus, Jun 26, 2020.

  1. 04priusnow

    04priusnow Active Member

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    Cant they just drill out the bolts holding the shield on?
     
  2. fuzzy1

    fuzzy1 Senior Member

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    Sure, if they bring along their entire toolbox.

    That doesn't seem to be the pattern, so far.
     
    Mendel Leisk likes this.
  3. Terrell

    Terrell Old-Timer

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    I'm installing a 507M Tilt sensor in addition to the Millercat Cat Shield I already had installed. Sure, a determined thief can still steal the cat, but while he does it he will have to listen to the siren blaring in his ears. Hopefully he'll just move on.

    There is obviously a lucrative market for stolen cats. If that were to be shut down, it would help. Police in Lexington County, SC, caught a guy with a truck full of 83 stolen cats worth $50,000. The irony is that the guy stole the cats from a recycler. And the recycler -- where did he get so many cats? Likely stolen.

    How do car dealers keep their cats from being stolen?
     
  4. Grit

    Grit Senior Member

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    They store them in secured storage room and grab one when a customer’s need a replacement installed.
     
  5. SeattleBebop1

    SeattleBebop1 Active Member

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    Hahah, you should also spray-paint some really rude messages on your Shield too. Psychological warfare!

    The car dealers are also getting robbed. This NYT article talks about a towing / repair service getting hit, and also "A used car lot across the street had eight converters stolen last week, he said. "

    Thieves Nationwide Are Swiping Catalytic Converters - The New York Times
     
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  6. Terrell

    Terrell Old-Timer

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    I'm thinking of the rows and rows of cars on their lots. How do they protect those cars?
     
  7. SeattleBebop1

    SeattleBebop1 Active Member

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    So look what I just found on YT! "Palm Auto Sales" posted a video of a thief sneaking around their lot. Looks like he's going to town!
     
  8. ToyXW

    ToyXW Active Member

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    Anyone driven with one of these for 100K+ miles? Curious if it might affect the longevity of the cat (maybe make it get too hot without as much airflow?)
     
  9. Georgina Rudkus

    Georgina Rudkus Senior Member

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    Haven't driven 100k miles. I drive mainly in town. My shield has been in place for nearly two years. I've continuously monitored both engine and inverter temperature with my Scangage 2 for nearly 10 years and have noticed no difference in temperature at all. The cat evidently is not cooled by the upflow of air from the bottom but by the sa,e air flowing through the radiator and around the engine.

    So, there would be no need to worry about overheating from having a shield.
     
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  10. Owner of "Little Green"

    Owner of "Little Green" Junior Member

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  11. ETC(SS)

    ETC(SS) The OTHER One Percenter.....

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    They might have used a ‘recycled’ cat or the method you use to determine your mileage might have changed. New tires. Recent oil change with bulk 20w50. New problem with the motor (she’s not as young as she used to be…)
    Could be a few things…..

    Back when I drove Priuses I used tank (10g) averages for a more ‘real-world’ number.

    Good Luck!
     
  12. Travisfixingaprius

    Travisfixingaprius Junior Member

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    I would imagine they would have to put the car on a jack to even still it right or am I wrong
     
  13. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    Yeah they typically do; nobody could fit under there without raising it.
     
  14. NewHybridOwner

    NewHybridOwner Active Member

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    And some have had their scissor jack collapse on them and kill them.
     
  15. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    Pretty cut-throat business, when your "associates" don't stick around.