Exhaust system modification in Montreal

Ligne d’échappement modifiée vue sous une voiture sur un pont élévateur

Various solutions for modifying your car's exhaust system

KTL Silencieux Muffler builds custom exhaust modifications: deeper sound, exhaust tips, sport systems. The work is done by our welders at the shop at 9738 Rue la Martinière, in Rivière-des-Prairies, east-end Montreal. To talk about your project, call 514 648-6060.

An exhaust system plays a major role in reducing the noise of a car’s engine. As specialists in the installation of mufflers, we are the professionals you need to optimise the operation of this system. You can ask us to modify one or more elements of the exhaust system to improve engine performance.

We can also modify the exhaust system of an old car to fit a catalytic converter, so that the vehicle complies with regulations on pollutant emissions. We tailor our exhaust modification services to suit your needs.

We modify your car's exhaust system in our Montreal workshop

Our services

Muffler installation
Muffler repairs
Exhaust system modifications
Catalytic converter installation
Catalytic converter repairs

Our strengths

Know-how
Experience
Qualified professionals
Neat work

Areas served

Montréal North
Montréal East
Laval
Mascouche
Longueuil
And many others...

Exhaust modification experts at your service in Montreal

We are at your service to carry out modifications to your car’s exhaust system, whatever the make or model. Our technicians recommend this option to modify engine noise, improve car performance and reduce the emission of toxic gases and particles.

With many years’ experience in installing mufflers, we can modify all types of systems. You can also visit us in our workshop for catalytic converter repairs. Our company also provides a muffler repair service for motorists coming from Montreal.

See our before and after case studies

We have mastered various techniques for modifying car exhaust systems

Soudeur travaillant sur un échappement chez KTL Silencieux Muffler

Frequently asked questions

Swapping the muffler for one with a different sound, fitting exhaust tips, fabricating custom pipe sections and welding. Tell us the result you want: we will suggest how to get there on your vehicle.

Yes. We modify your car’s exhaust system whatever the make or model.

Quebec regulations set rules for vehicle noise and emissions. Talk to us about your project before starting: we will tell you what is possible on your vehicle.

It depends on the vehicle, the parts chosen and the welding involved. Call 514 648-6060 or bring the vehicle to the shop to discuss it.

It varies with the project. We tell you before starting the work.