Residents of the Slovak capital are increasingly finding themselves in situations where starting their cars in the morning is accompanied by a loud roar from an unmuffled exhaust. In Bratislava, gangs of car thieves specializing in the rapid removal of catalytic converters and exhaust systems have become more active. Since the beginning of the year alone, the Bratislava Region Police have already recorded 92 such incidents.
The criminals act brazenly, quickly, and often return to the same locations. We’ll explain which areas of the city are at risk, why this particular part has become the number one target, and how drivers can protect their property.
The ’90s Are Back: How “Catalytic Converter Gangs” Operate
The thefts have occurred in virtually all districts of Bratislava: from Petržalka, Ružinov, and Vrakuňa to Dubrávka, Rača, and Lamač. Thieves don’t shy away from well-lit parking lots near large shopping centers (Bory Mall, Lidl in Vrakuňa) or residential neighborhoods.
The car thieves’ modus operandi is honed to perfection. According to eyewitness accounts on social media, the “operation” takes between 3 and 15 minutes:
A car pulls up with several perpetrators.
One stays “on watch” (sometimes just pretending to smoke nearby).
Another crawls under the car and uses a cordless saw or angle grinder to cut off a part.
Pavol, a resident of Dubravka, fell victim to these serial thieves. His car, parked on the street, was robbed on September 25—the total cost of the damage, including repairs at an authorized service center, exceeded 4,000 euros. No sooner had the man repaired his car than, exactly one month later—on October 26—the thieves returned for a new catalytic converter. A neighbor alerted him, but deep saw marks remained on the car.
Why catalytic converters and exhaust systems, specifically?
The main reason for this “popularity” is the value of the materials inside the part. Catalytic converters contain precious metals from the platinum group: palladium, platinum, and rhodium.
Parameter | Indicator / Details |
Official Statistics (2026) | 92 reported cases in the Bratislava Region since the beginning of the year |
Time to remove | 3 to 15 minutes |
Total cost of parts | From 40 to 1,000+ euros (depending on the car make) |
Cost of replacement/repair | From a few hundred to 4,000+ euros |
Most vulnerable vehicles | SUVs, crossovers, minivans (due to high ground clearance) |
In addition to catalytic converters, thieves often cut off the entire exhaust system or damage the side sills and underbody by jacking up the vehicle, causing enormous losses to owners.
Important for car owners: a car can still run without a catalytic converter (albeit with a loud noise), but such a vehicle will not be able to pass the mandatory environmental and technical inspection (EK/STK).
What do the police say, and how are the authorities responding?
The Bratislava Region Police have confirmed that they are aware of the problem and are investigating dozens of criminal and administrative cases. At the same time, law enforcement officials are urging citizens to immediately call the 158 hotline at the slightest suspicion or upon discovering cut-off parts.
Car owners are demanding that the police not only step up night patrols in residential areas but also conduct rigorous inspections of scrap metal collection points and buyers of used auto parts, as these are the very sources fueling the black market.
Practical Tips: How to Protect Your Car
Auto mechanics and security experts highlight several effective steps to minimize risks:
Choose the right place to park: Leave your car in a well-lit area, under surveillance cameras, or in a secure parking lot or garage.
Install a protective cover (Cat Shield / Cage): A special metal mesh or plate makes cutting the catalytic converter much more difficult and time-consuming, which will deter thieves from attempting the theft.
Mark the part: Applying the VIN number or a special engraving to the catalytic converter makes it unsuitable for legal or semi-legal resale.
Set up a shock/tilt sensor: A sensitive alarm that reacts to the vehicle being jacked up or to vibrations from a saw will alert the attackers.
