Catalytic converter theft prevention

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

rdhogg

Full Access Member
Joined
Oct 28, 2011
Posts
491
Reaction score
1,246
Location
Houston
OK boys and girls, I must admit I had not thought too much about this topic until now. Because of a couple of things going on, the CATs are becoming way more and more valuable and two Chevy / GMC trucks on my street have been hit the past week.( they were on the street, I keep mine in the garage). Even looking at my Tahoe cats, I could see they are pretty accessible even if the top targets are Honda Elements and Tundra trucks. I watched a few YouTube clips on the subject and I decided to do Level 1( other methods can get REAL expensive) a little deterrent for the get it quick ****** and grab group - Paint and VIN etching. I went to the local AutoZone and picked up a can of VHT Flame Proof Red (the highest heat paint from VHT) and followed the standard prepping ( Scotch Brite pad, alcohol clean, taping off , etc.)
the following pics are 'before and after', I have not etched and paint curing , just wanted you to see what it will look like and for those who don't believe that your Cats are easy targets. So like i say the paint and etch are deterrents for the "easy money" crooks that can take a Sawzall and take your cats before you can get out of your house with your Glock.
 

Attachments

  • Cat bottom.jpg
    Cat bottom.jpg
    235.2 KB · Views: 52
  • Cat con2.jpg
    Cat con2.jpg
    249.1 KB · Views: 39
  • Cat top.jpg
    Cat top.jpg
    234.2 KB · Views: 49
  • Cat painted passenger side.jpg
    Cat painted passenger side.jpg
    218.4 KB · Views: 33
  • Cat con VHT paint red.jpg
    Cat con VHT paint red.jpg
    315.8 KB · Views: 45

Tonyv__

Full Access Member
Joined
Apr 18, 2018
Posts
4,637
Reaction score
10,868
Location
Bucks county PA
Honestly I see this topic a lot on the Reddit car pages. I always recommend stretching chicken wire across frame to frame. It’s minimal but have you ever tried to cut chicken wire with a sawzall? It just goes back and forth with the blade. Another small deterrent to hope the thieves just move onto the next car.
 
Joined
Apr 11, 2018
Posts
7,124
Reaction score
14,376
Location
St. Louis
How does this deter the thieves? Because they don't want to go through the trouble of removing the paint before they cut it open to get the palladium, rhodium, or platinum from the inside to sell?

I'd think more of a deterrent would be to have a motion sensing security light in the area you park, and maybe a camera too.
 
Last edited:

BG1988

Full Access Member
Joined
Nov 14, 2018
Posts
3,007
Reaction score
1,371
OK boys and girls, I must admit I had not thought too much about this topic until now. Because of a couple of things going on, the CATs are becoming way more and more valuable and two Chevy / GMC trucks on my street have been hit the past week.( they were on the street, I keep mine in the garage). Even looking at my Tahoe cats, I could see they are pretty accessible even if the top targets are Honda Elements and Tundra trucks. I watched a few YouTube clips on the subject and I decided to do Level 1( other methods can get REAL expensive) a little deterrent for the get it quick ****** and grab group - Paint and VIN etching. I went to the local AutoZone and picked up a can of VHT Flame Proof Red (the highest heat paint from VHT) and followed the standard prepping ( Scotch Brite pad, alcohol clean, taping off , etc.)
the following pics are 'before and after', I have not etched and paint curing , just wanted you to see what it will look like and for those who don't believe that your Cats are easy targets. So like i say the paint and etch are deterrents for the "easy money" crooks that can take a Sawzall and take your cats before you can get out of your house with your Glock.
dear
Honestly I see this topic a lot on the Reddit car pages. I always recommend stretching chicken wire across frame to frame. It’s minimal but have you ever tried to cut chicken wire with a sawzall? It just goes back and forth with the blade. Another small deterrent to hope the thieves just move onto the next car.
just lower the suv to the ground or grease up the jacking points this way it will slip off and crush them like the prius owner did https://abc7.com/prius-catalytic-converter-theft-convert-thefts-shield-anti/10427177/


honestly i did not think this was an issue because they're tucked in the engine bay on the tahoe/suburban/pickup
 
Last edited:

Tonyv__

Full Access Member
Joined
Apr 18, 2018
Posts
4,637
Reaction score
10,868
Location
Bucks county PA
How does this deter the thieves? Because they don't want to go through the trouble of removing the paint before they cut it open to get the palladium, rhodium, or platinum from the inside to sell?

I'd think more of a deterrent would be to have a motion sensing security light in the area you park, and maybe a camera too.
You gotta remember not everyone has the luxury of parking in the same
Spot or their personal driveway every night.

And the paint on the cat is some new thing going around. Law enforcement is telling scrap yard not to buy cats that are painted because they’re likely stolen. But You know how that goes. The scrap yards need to play by the books in order for that to work
 
OP
OP
rdhogg

rdhogg

Full Access Member
Joined
Oct 28, 2011
Posts
491
Reaction score
1,246
Location
Houston
Honestly I see this topic a lot on the Reddit car pages. I always recommend stretching chicken wire across frame to frame. It’s minimal but have you ever tried to cut chicken wire with a sawzall? It just goes back and forth with the blade. Another small deterrent to hope the thieves just move onto the next car.
Frame to frame is a good idea, not as tidy maybe. The main thing is getting the perp's to look and think "not worth my time"
 
OP
OP
rdhogg

rdhogg

Full Access Member
Joined
Oct 28, 2011
Posts
491
Reaction score
1,246
Location
Houston
How does this deter the thieves? Because they don't want to go through the trouble of removing the paint before they cut it open to get the palladium, rhodium, or platinum from the inside to sell?

I'd think more of a deterrent would be to have a motion sensing security light in the area you park, and maybe a camera too.
Yeah, the common knot heads would be deterred but not the professional because they would cut your frequin door , fender, hood off to get what they wanted or just load up your ride and part it out, ha. And the armature is looking at the number of 'scores' they can make on their hunt, they are not going to cut it open, they just take their load to a scrap yard. A light and camera are great at your house, but those dumb f()ks like playing the numbers in malls, parking garages, etc. they see a neon red and hopefully move on.
 
Joined
Apr 11, 2018
Posts
7,124
Reaction score
14,376
Location
St. Louis
Around here they don't do it in mall lots or garages, too many people coming/going.

They usually do it overnight, at auto repair shop lots or while it's parked at home on the street.

Can this red paint not be removed?
 
OP
OP
rdhogg

rdhogg

Full Access Member
Joined
Oct 28, 2011
Posts
491
Reaction score
1,246
Location
Houston
Around here they don't do it in mall lots or garages, too many people coming/going.

They usually do it overnight, at auto repair shop lots or while it's parked at home on the street.

Can this red paint not be removed?
Same here, but they are always looking for the easy ones, mine is always garaged, but I worry about road trips and having to park in Motel/Hotel parking lots. They are getting braver and hitting in the daytime. The VHT paint is baked on during the curing process and is harder to remove than the basic rattle can paint.
 

MassHoe04

Full Access Member
Joined
Nov 4, 2021
Posts
1,588
Reaction score
2,842
Location
Western MA
In my area, a couple of car dealerships were targets. Much easier than moving from driveway to driveway, crawling under dirty old vehicles, Ring cameras, potential encounters with dogs that bite... Probably can get 10 cats in 20 minutes in a well-lit dealership lot, they can get in and out before anyone notices. Going house to house is too much work for the average knit-wit thief.
 
OP
OP
rdhogg

rdhogg

Full Access Member
Joined
Oct 28, 2011
Posts
491
Reaction score
1,246
Location
Houston
In my area, a couple of car dealerships were targets. Much easier than moving from driveway to driveway, crawling under dirty old vehicles, Ring cameras, potential encounters with dogs that bite... Probably can get 10 cats in 20 minutes in a well-lit dealership lot, they can get in and out before anyone notices. Going house to house is too much work for the average knit-wit thief.
The Honda Element and the Tundra trucks are the top targets here. However the Silverado trucks are being hit. The 2013 Tahoe is easy on the back side of the Cat but the up side is a little more difficult but can be done. I had not thought about the car dealers, easy pickings.
 

MassHoe04

Full Access Member
Joined
Nov 4, 2021
Posts
1,588
Reaction score
2,842
Location
Western MA
The Honda Element and the Tundra trucks are the top targets here. However the Silverado trucks are being hit. The 2013 Tahoe is easy on the back side of the Cat but the up side is a little more difficult but can be done. I had not thought about the car dealers, easy pickings.
Just so happens, that the dealers hit in our area were... Wait for it.... Honda and Toyota.

While the occasional home or single vehicle theft incidents happen, it seems the majority of thefts are by out of state organized theft rings and are planned out pretty well. There was a big organized theft ring from CT busted last year, but that doesn't mean they are out of commission.

Local scrap yards won't take anything from Joe Schmo, without proving where it came from. Local shops have them picked up by scrap companies as part of a regular collection service. Just showing up at the scrap place with a hot one for cash is not easy to pull off without having police knowing about it. The larger rings are collecting in volume and somehow processing in bulk. Maybe out of country, even. Sounds like a good movie plot!
 
OP
OP
rdhogg

rdhogg

Full Access Member
Joined
Oct 28, 2011
Posts
491
Reaction score
1,246
Location
Houston
Just so happens, that the dealers hit in our area were... Wait for it.... Honda and Toyota.

While the occasional home or single vehicle theft incidents happen, it seems the majority of thefts are by out of state organized theft rings and are planned out pretty well. There was a big organized theft ring from CT busted last year, but that doesn't mean they are out of commission.

Local scrap yards won't take anything from Joe Schmo, without proving where it came from. Local shops have them picked up by scrap companies as part of a regular collection service. Just showing up at the scrap place with a hot one for cash is not easy to pull off without having police knowing about it. The larger rings are collecting in volume and somehow processing in bulk. Maybe out of country, even. Sounds like a good movie plot!
OK.jpg
 

iamdub

Full Access Member
Joined
Apr 23, 2016
Posts
20,821
Reaction score
45,014
Location
Li'l Weezyana
Quick thought off the top of my wrinkle-free brain: Have some metal tags made with something like "FAKECATS.COM" with "MADE IN CHINA" stamped onto them. Tack weld them to your cats, over the serial and/or part numbers. Weld an obviously non-factory bead on the pipe ahead and behind the cats to simulate them being welded in.
 
Last edited:
OP
OP
rdhogg

rdhogg

Full Access Member
Joined
Oct 28, 2011
Posts
491
Reaction score
1,246
Location
Houston
Quick thought off the top of my wrinkle-free brain: Have some metal tags made with something like "FAKECATS.COM" with "MADE IN CHINA" stamped onto them. Tack weld them to your cats, over the serial and/or parts numbers. Weld an obviously non-factory bead on the pipe ahead and behind the cats to simulate them being welded in.
I like it
 
OP
OP
rdhogg

rdhogg

Full Access Member
Joined
Oct 28, 2011
Posts
491
Reaction score
1,246
Location
Houston
My insurance will replace stolen cats and repair any damage done under my comprehensive coverage in the highly unlikely event it happens to any of my cars.

I've got other things to think about and spend my time doing, lol
Good point, but I am retired and enjoy doing my maintenance , etc . Plus I would enjoy jacking some idiot up for messing with my truck, ha.
 

Forum statistics

Threads
138,092
Posts
1,998,722
Members
103,016
Latest member
BadDaddy2003
Back
Top