Exhaust Repair Mississauga

Complete exhaust system checks and repairs for better performance.

Our exhaust system repair services in Mississauga keep your vehicle running efficiently and quietly.

A healthy exhaust system reduces harmful emissions, boosts performance, and ensures smooth engine operation.

We inspect, repair, and replace exhaust components using high-quality parts that meet or exceed OEM standards. Whether it’s fixing a noisy muffler or replacing worn-out pipes, our experts provide dependable solutions. With decades of experience, we can diagnose issues quickly and recommend cost-effective repairs. Trust Johnston & Magwood for all your exhaust system needs.

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What Our Clients Say About Us

A properly functioning exhaust system is essential for engine performance, fuel efficiency, and emission control.

 If you hear loud engine noises, smell exhaust fumes inside your car, or notice reduced fuel economy, it may be time for a professional exhaust system repair. 

Our expert technicians diagnose and fix exhaust leaks, muffler damage, catalytic converter issues, and rusted pipes to restore your vehicle’s performance.

A damaged exhaust system can lead to increased emissions, reduced horsepower, and poor fuel efficiency. We provide muffler replacement, catalytic converter repair, exhaust pipe welding, and full exhaust system inspections to ensure your car runs smoothly and meets environmental standards.

Driving with a leaking exhaust system can expose you to harmful fumes like carbon monoxide, which is dangerous for both you and your passengers. Our exhaust repair service ensures a safe, properly sealed system, reducing noise pollution and improving overall driving comfort.

Don’t ignore exhaust system issues—they can affect your engine’s efficiency and lead to costly repairs. Contact us today to schedule a professional exhaust system repair service and keep your vehicle running clean, quiet, and efficient!

Explore our other auto repair services

Comprehensive mechanical services including brake repair, oil changes, engine diagnostics, transmission, and AC repair. Affordable solutions, skilled technicians, and reliable care for peak vehicle performance.

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Any questions ??

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Get clear, straightforward answers to the most common questions from our customers.

Got More Questions?
How do I know if my exhaust system needs repair?

Signs you need exhaust system repair include:

  • Loud engine noises or rumbling sounds
  • Decreased fuel efficiency
  • Exhaust fumes or unusual smells inside the car
  • Visible rust or damage on the exhaust pipes
  • Check Engine Light related to the exhaust system
What happens if I drive with a damaged exhaust system?

A faulty exhaust system can lead to poor engine performance, increased fuel consumption, higher emissions, and exposure to dangerous carbon monoxide fumes inside your car.

How often should I have my exhaust system checked?

It’s recommended to inspect your exhaust system during regular vehicle maintenance or if you notice any warning signs like excessive noise or performance issues.

What services are included in an exhaust system repair?

Our exhaust repair service includes:

  • Muffler replacement
  • Catalytic converter repair or replacement
  • Exhaust pipe welding and sealing leaks
  • Oxygen sensor replacement
  • Full exhaust system inspection
What causes exhaust system damage?

Common causes of exhaust system damage include:

  • Rust and corrosion due to moisture buildup
  • Road debris or pothole impacts
  • Leaks from worn-out gaskets or loose connections
  • Overheated catalytic converters from engine issues
How much does an exhaust system repair cost?

Yes! A damaged catalytic converter or leaking exhaust system can cause your vehicle to emit excessive pollutants, leading to a failed emissions test.

How long does an exhaust system repair take?

Most exhaust repairs take1 to 3 hours, depending on the issue.