How To Protect Subaru Outback’s Catalytic Converter From Being Stolen?

By Nick Marchenko, PhD

So, the mysterious component hiding beneath the belly of your Jeep is what we're addressing today, eh? The catalyst! That might sound like something out of a sci-fi novel, but in reality, it's a critical part of your car's exhaust system, ensuring the fumes it emits are less... well, noxious. These days, any self-respecting new Subaru Outback would be kitted out with one, given it's not just a matter of performance but also of law.

However, it's not just about ticking boxes for the environment. The catalyst is as essential to the Subaru Outback as the steering wheel. Without it, prepare to witness a thirstier engine, imminent doom in the form of the emergency mode, and a tragically shortened life span for your beloved motor. All in all, not quite the joyous ride across the countryside you'd imagined.

But, just when you thought this hidden gem was your silent hero, turns out, some miscreants are after it too. Why, you ask? Well, the catalyst isn't just full of good intentions; it's also packed with precious metals. Easy to access and easier to swipe – leading to the not-so-small problem of unwanted visitors lurking beneath your car with ulterior motives.

I mean, you'd think people would be more occupied with watching reruns of car shows on television. But alas, some just can't resist the allure of quick cash.

In this piece, brace yourselves as I guide you through the realm of protecting your Subaru Outback's catalytic converter – so that you're not left with an unexpected bill and a sour taste in your mouth.

A word to the wise! Pinching someone else's catalyst isn't just rude; it can land you in a spot of legal bother – fines, and possibly a spot of jail time. So, just don't.

So, which cars are these light-fingered folks targeting?

If your car was birthed post-1975, you might want to listen up. The newer and shinier your ride, the brighter it gleams in the eyes of these thieves. See, it's all about how 'green' the car is. The more eco-friendly, the swankier its catalyst, and the richer the precious metals inside. Hence, recent Subaru Outbacks, especially the ones generously endowed with multiple catalysts, are especially tempting.

Don't believe me? Check out these rather gloomy stats. Catalytic converter thefts have skyrocketed – 64,000 in the US in 2022 from a mere 16,000 in 2020. Makes one miss the simpler times, doesn't it?

If you fancy a list, here are the top cars that these modern-day pirates seem to favor:

• 1985-2021 Ford F-Series;
• 1989-2020 Honda Accord;
• 2007-2017 Jeep Patriot;
• 1990-2022 Ford Econoline;
• 1997-2018 Ford Explorer;
• 1999-2021 Chevrolet Silverado;
• 2005-2021 Chevrolet Equinox;
• 1997-2020 Honda CR-V;
• 1987-2019 Toyota Camry;
• 2011-2017 Chrysler 200;
• 2001-2021 Toyota Prius.

Right, how does one guard the Subaru Outback's catalyst against these sneaky buggers?

Brace yourself - replacing that little treasure can set you back anywhere from $1,000 to $3,000. And that's not counting the heartache of seeing your Jeep wounded and the days you'll pine for it during repairs. Personally, I'd rather be proactive than face the music later on.

Shield that beauty!

As previously lamented, car manufacturers don't usually hand over your Jeep with a ready-made armor for its catalyst. Thus, it's up to us to step up. Consider this robust iron frame that snugly embraces the catalyst, fending off any unwelcome attention.

Make no compromises. Ensure it's attached to your Subaru Outback like a leech and is sturdy enough to deter any attempted slicing, wrenching, or bending. Think of it as an investment. Would you rather shell out a few hundred now or thousands later?

Paint it Like a 1970's Disco Party

Now, hear me out: Slap on some vivid, heat-resistant paint onto that catalyst of your Subaru Outback. Think neon, think luminescent. It's not just about style – this might just make the miscreant think twice about snatching your disco-colored component. But let's be clear, while it might deter some, it's not a foolproof plan. Yet, in the grand theatre of car protection, every bit helps, doesn't it?

Engrave, Engrave, and Engrave Some More

Ever thought about getting a tattoo for your Outback? I'm suggesting a deep engraving of your plate number and the VIN code on that catalyst. Not only will this act as a beacon of hope for the coppers if they're trying to track it down, but it also sends a rather clear message to the thief: "This is marked, and you're in for a pickle if you pinch it." Though, like any deterrent, it's about making the task tougher for the rogue, not making it impossible.

Welding – Not Just a Pastime for the Bored

Now, if you're thinking bolts and clamps are going to save the day, think again. Instead, consider welding the catalyst straight onto the Subaru Outback's chassis. But, a word of caution: don't get carried away. Remember, one day you might have to replace it, and the last thing you want is to play a game of 'how on earth do I remove this?' in the future.

Go High Tech: The Alarm

Though most cars come equipped with alarms these days, when it comes to your Subaru Outback, you'll want to go the extra mile. We're talking tilt sensors. The moment someone attempts to lift your car for a cheeky catalyst theft, you want sirens, flashing lights, and preferably a phone notification – perhaps with a cheeky message like, "Nice try, mate!"

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Location, Location, Location

Park your Subaru Outback where everyone can see its glorious shine. Public places, under surveillance cameras, guarded parking lots - the more eyes, the better. And at night, tuck it in safely inside a garage, far from prying hands.

Dive into the Fine Print

As much as I'd like to believe these tactics make your catalyst theft-proof, we've got to be prepared for the unthinkable. So, dust off that insurance policy, give it a good read, and make sure it covers catalyst theft. Because sometimes, it's better to be safe than sorry, and occasionally, you might have to pay a tad more now to save a lot more later.

Keep these tricks up your sleeve, and with any luck, your catalyst will remain right where it belongs - under your beloved Subaru Outback.

How to Decipher if Your Subaru Outback's Catalyst Has Been Swiped:

If by some twist of fate, your catalyst suddenly disappears, you'll clock onto it faster than I can say "More power!" Though I truly hope you never have to use this intel, here are a few blindingly obvious signs that your catalyst has done a runner.

The Symphony of a Frustrated Engine:

Find your Subaru Outback suddenly sounding like it's auditioning for a heavy metal band? That's because the engine has lost its trusty partner in noise reduction: the catalyst.

Without it, expect your Outback's growl to sound more like a roar.

Dashboard Tantrums:

A missing catalyst will have your Outback's dashboard lighting up like a Christmas tree – expect a 'check engine' light or a moody emission control system error.

Why? Because modern Outbacks come with sensors that keep tabs on our dear catalyst. No catalyst? The system throws a fit.

The Whiff of Rebellion:

Without a working catalyst, your Outback might start to smell a bit... funky. If you're getting hints of exhaust emissions while you're cocooned inside, it's a dead giveaway that your catalyst is either having an off day or has entirely disappeared.

A Mysterious Loss of Vroom:

That catalyst isn't just there for environmental brownie points. It ensures the right amount of backpressure in your exhaust system, essential for that sweet, sweet engine performance.

Without it, your Outback might feel a bit lethargic, showing a noticeable dip in power and a hesitancy in its step.

Thirstier Than Usual:

A missing catalyst can lead to a combustion debacle in your engine.

The result? Your Subaru Outback starts guzzling fuel like it's going out of fashion. If you find yourself visiting the petrol station more often than the pub, something's amiss, and it could very well be your AWOL catalyst.

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The Final Lap:

The catalytic converter isn't just a fancy name; it's the unsung hero of your Subaru Outback, doing the critical job of making sure the only thing your car is emitting is style, not toxic fumes.

But, with great power (or in this case, precious metals) comes great desirability, making it an irresistible treat for thieves. Protect it like you would your prized vinyl collection, and heed the advice dished out in this article.

Nick Marchenko, PhD

Industrial Engineer & Automotive Content Specialist

Nick writes in-depth guides on car clubs, engine specs, vehicle ownership, and modifications, combining engineering knowledge with automotive passion.

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