Top Mechanics For Porsche Catalytic Converter Replacement & Repairs
118 Reviews
Mobile mechanic in Bexhill. , 17 years of experience
I began my career studying in College for my qualifications and I completed a year out working for an engine re-building business as part of the course. I set-up my own business called General Bus Maintenanc...
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Mobile mechanic in Swansea, 25 years of experience
In today's fast-paced world, vehicle troubles never seem to come at a convenient time. Caught between the demands of work, family, and daily life, finding the time for car repairs can feel like an impossible...
39 Reviews
Garage in Aylesbury, Buckinghamshire, 10 years of experience
I cover tyres, oil changes, cam belts, clutches. You name it I do it. Always happy to help.
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Garage in Darwen, 14 years of experience
I started my apprenticeship when I left school at the age of 15. I’ve been fully qualified for 11+ years with NVQ level 1, 2 and 3. I’ve been an MOT tester for 10 years. Here at Jamie’s mobile mechanic w...
133 Reviews
Mobile mechanic in Chelmsford, 13 years of experience
I started an apprenticeship for the local council where I learnt my craft and gained a lot of qualifications and experience. For the past 2 years I have been self employed carrying out mobile repairs and ser...
164 Reviews
Mobile mechanic in Stoke-On-Trent, 5 years of experience
As an independent mechanic always aim for the best, always happy to go the extra mile for all our customers.
128 Reviews
Mobile mechanic in Birmingham, 8 years of experience
I am a mobile mechanic with over 8 years of hands-on experience in the automotive repair industry. Specializing in convenience and quality, I am bringing professional automotive services directly to my custo...
MUSTAFE • 16th April 2025
SEAT Ibiza • Interim Service
247 Reviews
Mobile mechanic in Maidenhead , 30 years of experience
I have worked in the car repair industry for over 30 years. Operating as a mobile mechanic in this area for over 25 years
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Garage in Thornton Heath, 20 years of experience
I am a highly experienced mechanic with over 20 years in the field, specializing in a wide range of vehicle repairs. As a qualified MOT tester, I handle Class IV and VII MOTs, as well as servicing and diagno...
LEMAIRE • 16th April 2025
Mercedes-Benz CLC-Class • MOT with collection & delivery
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Mobile mechanic in Irmingham, 6 years of experience
Experienced mobile mechanic. Offering professional, reliable, and convenient car repair solutions brought directly to your location. Trusted for quality workmanship and customer satisfaction.
KEITH • 16th April 2025
Ford Fiesta • Brake discs and pads replacement - front (both)
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Garage in Southampton , 20 years of experience
Hi I’m Pete I’m a fully qualified mechanic, have been in the motor trade for 20 years. I am reliable and hard working, I can offer free collection and delivery I can offer MOT's, all services and repairs, cl...
20 Reviews
Garage in Burnley, 5 years of experience
Level 3 Fully Qualified Vehicle Maintenance and Repairs Technician. Specialise in Hybrid/EV Vehicle Maintenance and Services. IMI Level 2 Hybrid/EV Qualified. Provides Vehicle Services, Repairs and Electrica...
1 Reviews
Garage in Kendal, 10 years of experience
We are a group of enthusiastic, professional and eager people who put all the energy, effort, time and money into this garage to help the public with a unique 24/7 opening time which hasn’t been offered in ...
TOM • 16th April 2025
Skoda Superb • Timing belt replacement
122 Reviews
Mobile mechanic in Leighton Buzzard, 16 years of experience
Worked on cars since i left college worked in most of my local garages up until Covid when I got laid off so did the best decision in my life and became a mobile mechanic and things have great since so looki...
TOM • 16th April 2025
Ford Transit • Major Service
Garage in Huntingdon, 10 years of experience
Swift Car Care is an independent, garage providing our valued customers with skill, expertise and hard-to-match experience for all their vehicle repair and maintenance requirements. Swift Car Care was est...
PAUL • 16th April 2025
Vauxhall Insignia • Air conditioning regas (R134a Gas ONLY)
Frequently asked questions about Porsche catalytic converter replacement & repairs
Read our answers to questions about catalytic converter replacement costs, symptoms and more.
What does a catalytic converter replacement on my Porsche involve?
- Mechanic will read the ECU for catalytic converter and oxygen sensor related problems.
- Mechanic will inspect the catalytic converter for damage.
- Mechanic removes oxygen sensor for further check and removal of catalytic converter.
- If necessary, the catalytic converter will be replaced.
- Mechanic will advise if other parts need to be replaced.
- Mechanic will run engine, check catalytic converter operation.
- Mechanic will make adjustments where necessary.
What are the symptoms of a bad Porsche catalytic converter?
You'll know something might be wrong with your car's catalytic converter:
- When dark smoke is coming from the exhaust
- When the engine performance is significantly reduced
- When fuel efficiency is decreasing
- When you experience issues while accelerating
- When the smell of sulfur (rotten eggs) is coming from your car
- When the check engine light flashes up
How long does it take to replace a catalytic converter on my Porsche?
On average, catalytic converter replacement times can range from just over 1 hour to 1.7 hours with an average of around 1.2 hours. The time that the job takes will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.
How often should I replace the catalytic converter on my Porsche?
Catalytic converters are built to have a long lifetime, however over time the pores can become clogged, or overheating can cause physical damage. A damaged catalytic converter will emit more toxic pollution into the atmosphere. It is important to ensure the catalytic converter is always serviced as and when stipulated in the guidelines set out by your car's manufacturer.
How to protect your Porsche Catalytic Converter from theft
There are ways to prevent the theft of your catalytic converter, mainly by making it harder to access and remove it. Below are a few suggestions on how to deter thieves or at least slow them down:
- Parking closer to walls, other vehicles or close to the kerb, to make climbing under your car more difficult.
- Marking the catalytic converter with an engraved serial number can allow easier tracing as well making it harder to sell
- Welding the bolts if the converter is bolted on. This does not stop thieves but makes it harder to remove the converter using only a spanner. The downside to consider is that it not only makes it harder for thieves but also mechanics when they are working on your exhaust system.
- Get a protective cover fitted to make it more difficult for thieves to remove the converter
- Get a catalytic converter alarm which is set off when the catalytic converter is tampered with
- Increased security measures, e.g. if possible park in a lockable garage, fencing, park in well-lit areas or CCTV ?
What is the average lifespan of Porsche catalytic converters?
Catalytics converters usually last 100,000 miles or even the entire lifetime of the vehicle, however this can differ depending on how and where you drive, and other internal and external factors.
Can local garages offer home collection and delivery for Porsche catalytic converter replacement?
Yes, many local garages are able to offer collection and delivery for a catalytic converter replacement on your Porsche. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a catalytic converter replacement on your Porsche.
Can mobile mechanics do Porsche catalytic converter replacement at my home or office?
Yes, mobile mechanics can do a catalytic converter replacement at your home or office on your Porsche, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.
How much does a Porsche catalytic converter replacement cost?
The cost for a Porsche catalytic converter replacement depends on the model of your Porsche. See the averages for different models below. We use industry standard data & millions of data points so you know what you should be paying.
These estimates may include Clamps and paste and Catalytic converter.
| Name | Average Cost | |
|---|---|---|
| Porsche 911 | £1640 | Get exact price |
| Porsche Boxster | £911 | Get exact price |
| Porsche Cayenne | £963 | Get exact price |
| Porsche Cayman | £303 | Get exact price |
Average costs for 3 models not shown due to insufficient data. Show ∨
- Porsche Panamera
- Porsche Macan
- Porsche 918 Spyder
Estimates on average repair costs, such as the above results for a catalytic converter replacement, are based on ClickMechanic's quote data which combines multiple third-party sources. Actual costs may vary. We provide estimates on average repair costs for information only and accept no liability for any inaccuracies or errors. If you think an estimate is incorrect, please contact us to let us know.
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We’ve had quotes from other garages which were horrendous. Saved us so much money. Thank you”