08/09/2004
A healthy exhaust system is absolutely vital for any vehicle, and your Peugeot 107 is no exception. It’s the unsung hero that quietly (or not so quietly, if it’s failing!) directs harmful fumes away from your engine and, crucially, away from the passenger cabin. When problems arise, such as a dreaded leak, it's not just an annoying noise; it can impact performance, emissions, and potentially your safety. Understanding how to navigate the world of exhaust repairs and, more importantly, how to compare fitting prices effectively, can save you a significant amount of money and stress.

The Peugeot 107, a seriously compact city car that graced our roads from 2005 to 2014, shares its robust mechanics with the Citroën C1 and Toyota Aygo. While known for its agility and economy, like any vehicle, it's susceptible to certain common issues, with a rusted exhaust being a notable one. This guide will walk you through everything you need to know about getting your 107's exhaust sorted, focusing on how to find the best value for your fitting.
- Understanding Your Peugeot 107's Exhaust System
- Recognising the Warning Signs of Exhaust Trouble
- Exhaust Repair vs. Replacement: What's the Difference?
- Factors Influencing Peugeot 107 Exhaust Fitting Prices
- Average Cost Estimates for Peugeot 107 Exhaust Components
- How to Compare Peugeot 107 Exhaust Fitting Prices Effectively
- Finding a Peugeot 107 Exhaust Fitting Specialist
- Frequently Asked Questions About Peugeot 107 Exhausts
- Q1: How long should a Peugeot 107 exhaust system last?
- Q2: Can I drive my Peugeot 107 with a leaking exhaust?
- Q3: What's the difference between an aftermarket and OEM exhaust part for my 107?
- Q4: Will a faulty exhaust affect my Peugeot 107's MOT?
- Q5: How long does it take to replace a Peugeot 107 exhaust?
- Q6: Why is my exhaust rusting so quickly?
- Conclusion
Understanding Your Peugeot 107's Exhaust System
Before diving into costs, it's helpful to understand what your exhaust system actually comprises. It's more than just a pipe; it's a complex network designed to manage combustion by-products. Key components include:
- Exhaust Manifold: Connected directly to the engine, it collects exhaust gases from the cylinders.
- Flex Pipe: A flexible section designed to absorb vibrations and allow for engine movement without stressing the rest of the system.
- Catalytic Converter: A critical component that converts harmful pollutants into less toxic substances through a chemical reaction.
- Oxygen (Lambda) Sensor: Monitors the oxygen levels in the exhaust gases, sending data to the engine's ECU to optimise fuel efficiency and emissions.
- Resonator and Muffler: These components are designed to reduce exhaust noise, ensuring your 107 doesn't sound like a racing car!
- Exhaust Pipes: The network of pipes that channel gases from the manifold, through the catalytic converter and muffler, and out of the vehicle.
For the Peugeot 107, due to its age and common issues, the exhaust pipes and muffler are often the first to show signs of wear, particularly corrosion from road salt and moisture.
Recognising the Warning Signs of Exhaust Trouble
Your Peugeot 107 will usually give you clear indicators if its exhaust system is in distress. Ignoring these signs can lead to more severe problems and potentially higher repair costs down the line. Keep an eye (and ear) out for:
- Unusual Noises: This is often the most obvious sign. Popping sounds, hissing, rattling, or a significantly louder engine note than usual can all point to an exhaust leak or a loose component. A blowing exhaust can sound like a harsh roar.
- Vibrations: If you feel unusual vibrations through the steering wheel, floor, or pedals, it could indicate a loose or damaged exhaust component.
- Unusual Smoke or Fumes: While some condensation from the exhaust is normal, excessive smoke (especially if it's thick, coloured, or has an unusual smell) can indicate a problem not just with the exhaust, but potentially the engine itself. More critically, if you smell exhaust fumes inside the cabin, this is a serious safety concern and requires immediate attention.
- Decreased Fuel Efficiency: A damaged exhaust system, particularly if the lambda sensor is affected, can disrupt the engine's air-fuel mixture, leading to poorer fuel economy.
- Rust and Visible Damage: During a visual inspection, look for visible rust spots, holes, cracks, or components hanging loose underneath the car. The 107 is known for its exhaust system's susceptibility to rust.
As soon as you notice any of these symptoms, it's crucial to take your 107 to a specialist. Exhaust leaks can be dangerous, potentially allowing carbon monoxide to enter the cabin, which is colourless and odourless but highly toxic.
Exhaust Repair vs. Replacement: What's the Difference?
When you take your Peugeot 107 to a garage, the mechanic will assess the extent of the damage to determine the best course of action. Generally, there are two main solutions:
- Exhaust Repair (Welding): If the leak or damage is minor and localised, a mechanic may be able to repair the affected area by welding. This is typically the most cost-effective option, as it only addresses the specific faulty section. However, welding is only feasible if the surrounding metal is in good condition and not too corroded.
- Exhaust Replacement: For more extensive damage, severe rust, or if critical components like the catalytic converter or muffler are beyond repair, a full or partial exhaust replacement will be necessary. This involves fitting new components, which naturally incurs higher material and labour costs. Depending on the issue, you might need a new back box, a new middle section, or even a full system from the manifold back.
A reputable garage will always provide a clear explanation of the damage and recommend the most appropriate solution, detailing why a repair or replacement is needed.
Factors Influencing Peugeot 107 Exhaust Fitting Prices
Comparing prices for exhaust fitting on your Peugeot 107 isn't as simple as looking up a single figure. Several key factors contribute to the overall cost:
1. The Specific Exhaust Component Needing Attention
The exhaust system is modular, meaning different parts have vastly different costs. Replacing a rear silencer (back box) is typically much cheaper than replacing the catalytic converter, which is a highly complex and expensive part due to the precious metals it contains.
2. Parts Quality: OEM vs. Aftermarket
- OEM (Original Equipment Manufacturer) Parts: These are parts made by the original manufacturer or a supplier approved by Peugeot. They are guaranteed to fit perfectly and meet original specifications, but they are often the most expensive option.
- Aftermarket Parts: These are produced by independent manufacturers. They can be significantly cheaper and often offer comparable quality. However, quality can vary, so it's important to choose reputable aftermarket brands. A good mechanic will be able to advise on reliable aftermarket options for your 107 to help keep costs down without compromising on safety or performance.
3. Labour Rates and Location
Labour charges vary significantly across the UK. Garages in larger cities or more affluent areas tend to have higher hourly rates than those in rural locations. Additionally, independent garages often charge less per hour than franchised dealerships, though dealerships may have specialist diagnostic tools for certain complex issues.
4. Complexity of the Job
Some exhaust components are easier to access and replace than others. A simple back box replacement might take less than an hour, whereas a full system replacement, or dealing with seized bolts due to rust, can take much longer, increasing labour costs.
5. Additional Work Required
Sometimes, what seems like an exhaust issue can uncover other problems. For instance, if the lambda sensor is faulty, it might need replacing along with the exhaust section, adding to the overall bill.
Average Cost Estimates for Peugeot 107 Exhaust Components
While exact prices will vary, here's a rough idea of what you might expect for common Peugeot 107 exhaust repairs. These figures are illustrative and include parts and labour, but always get a specific quote for your vehicle.
| Component | Estimated Cost Range (GBP) | Notes |
|---|---|---|
| Exhaust Repair (Welding) | £50 - £150 | For small, localised leaks; depends on accessibility and extent of rust. |
| Rear Silencer (Back Box) | £120 - £250 | Most common replacement, often rusts first. Relatively straightforward. |
| Middle Section / Centre Pipe | £150 - £300 | Connects the front pipe to the rear silencer. |
| Front Pipe / Downpipe | £180 - £350 | Connects to the manifold, sometimes includes the flex pipe. |
| Catalytic Converter | £300 - £800+ | Highly variable due to component cost and quality (aftermarket vs. OEM). Critical for emissions. |
| Oxygen (Lambda) Sensor | £100 - £250 | Often replaced if faulty; can impact fuel economy and engine light. |
| Full Exhaust System (from manifold back) | £400 - £1200+ | Least common but most expensive, usually when multiple components fail. |
How to Compare Peugeot 107 Exhaust Fitting Prices Effectively
The key to getting the best deal on your Peugeot 107 exhaust repair is to compare quotes. Thanks to online platforms, this process has become incredibly simple and efficient.
1. Clearly Define the Problem
While you might not know the exact component that needs replacing, provide as much detail as possible about the symptoms (e.g., "loud rattling from the rear," "strong exhaust smell inside cabin"). This helps garages provide more accurate initial estimates.
2. Utilise Online Comparison Platforms
Platforms that connect you with a network of thousands of garages and mechanics are invaluable. Instead of calling individual garages, you can input your Peugeot 107's details and the service required, and receive multiple quotes directly. This allows for quick side-by-side comparison.
3. Get Multiple Quotes (at least three)
Don't settle for the first quote you receive. Aim to get at least three different estimates. This not only helps you find the most competitive price but also gives you a better understanding of the average cost for your specific repair.
4. Check What's Included in the Quote
Always clarify if the quote includes parts, labour, and VAT. Some initial estimates might only cover labour or parts, leading to hidden costs later. Ensure the quote is comprehensive.
5. Read Reviews and Check Garage Reputation
The cheapest quote isn't always the best. Look at customer reviews and ratings for the garages providing quotes. A slightly higher price from a highly-rated garage often offers better value in terms of quality of work and customer service. Look for garages specialising in exhausts or general vehicle maintenance with good feedback.
6. Ask About Warranty
Enquire about the warranty offered on both parts and labour. Reputable garages will typically offer a warranty for a certain period or mileage, providing peace of mind.
7. Consider Location and Convenience
While price is important, consider the garage's location. A slightly more expensive quote from a garage closer to your home or work might save you time and travel costs, making it a better overall deal.
Finding a Peugeot 107 Exhaust Fitting Specialist
While many general mechanics can handle exhaust repairs, finding a specialist or a garage with extensive experience with Peugeot vehicles, or even compact city cars like the 107, can be beneficial. They are more likely to quickly diagnose common 107 issues and have the right tools and parts readily available. Online booking platforms often allow you to filter by specialisation or view garage profiles to gauge their expertise.
Remember, booking online through a comparison service can provide instant quotes and streamline the entire process, from finding the best price to scheduling your repair. This eliminates the hassle of calling around and allows you to secure a slot that fits your schedule.
Frequently Asked Questions About Peugeot 107 Exhausts
Q1: How long should a Peugeot 107 exhaust system last?
A typical exhaust system on a Peugeot 107 can last anywhere from 5 to 10 years, or 50,000 to 100,000 miles. However, this largely depends on driving conditions, climate (road salt), and maintenance. Short journeys where the exhaust doesn't get hot enough to evaporate condensation can lead to premature rust.
Q2: Can I drive my Peugeot 107 with a leaking exhaust?
While you might be able to, it's strongly advised not to. A leaking exhaust can lead to dangerous carbon monoxide fumes entering the cabin, which is highly toxic. It will also cause your car to fail its MOT, increase fuel consumption, and negatively impact engine performance and noise levels. Get it checked immediately.
Q3: What's the difference between an aftermarket and OEM exhaust part for my 107?
OEM (Original Equipment Manufacturer) parts are made by the same company that supplied Peugeot for the original car. Aftermarket parts are made by other companies. Aftermarket parts are usually cheaper and can be just as good quality, but it's important to choose a reputable brand. Your mechanic can advise on the best option for your budget and needs.
Q4: Will a faulty exhaust affect my Peugeot 107's MOT?
Absolutely. A blowing exhaust, a missing or faulty catalytic converter, or excessive noise will all result in an MOT failure. It's a critical component for vehicle safety and environmental compliance.
Q5: How long does it take to replace a Peugeot 107 exhaust?
This depends on the specific component. A rear silencer might take as little as 30 minutes to an hour. A full exhaust system or a catalytic converter replacement, especially if bolts are seized due to rust, could take 2-4 hours or even longer. Always ask the garage for an estimated time frame when getting a quote.
Q6: Why is my exhaust rusting so quickly?
Exhaust systems are prone to rust because they are exposed to the elements (rain, road salt) and also internally to corrosive by-products of combustion and condensation. Short journeys where the exhaust doesn't get hot enough to dry out are a common cause of premature internal rust. The 107, being an older compact car, is particularly susceptible to this.
Conclusion
A well-maintained exhaust system is essential for the performance, emissions, and safety of your Peugeot 107. While an exhaust repair or replacement can seem daunting, comparing prices effectively is easier than ever. By understanding the components, recognising the warning signs, and utilising online comparison tools, you can confidently find a trusted specialist and get your 107 back on the road, running smoothly and quietly, without overpaying. Don't delay addressing exhaust issues; your car, your wallet, and your safety will thank you for it.
If you want to read more articles similar to Peugeot 107 Exhaust Fitting: Your Price Guide, you can visit the Maintenance category.
