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Exhaust System Shops in Montreal, QC

Find trusted exhaust system services in Montreal. Compare prices, read reviews, and book online.

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Carlo's Muffler
Montreal • ≈ 2 km
CA
Carlo's Muffler
9880 Av. de l'Esplanade Ste 102, Montréal, QC H3L 2X5, Canada, Montreal
★ 5.0
257 Google reviews
Response ≈ 27 min • $ • Quotes free
Exhaust System
📞 (514) 961-1030 • Free quote • Verified
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Garage Eco Fix
Montreal • ≈ 2 km
GA
Garage Eco Fix
6320 Rue Saint-Jacques unit:2, Montreal, QC H4B 1T6, Canada, Montreal
★ 4.9
63 Google reviews
Response ≈ 33 min • $ • Quotes free
Exhaust System Tires & WheelsSuspension & Steering
📞 (438) 928-6675 • Free quote • Verified
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SDA AUTO SERVICE
Montreal • ≈ 3 km
SD
SDA AUTO SERVICE
9110 Bd Saint-Michel, Montréal, QC H1Z 3G5, Canada, Montreal
★ 4.9
72 Google reviews
Response ≈ 40 min • $$ • Quotes free
Exhaust System Suspension & SteeringFuel System
📞 (438) 372-8339 • Free quote • Verified
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Silencieux Duro
Montreal • ≈ 6 km
SI
Silencieux Duro
10772 Av. Jean-Meunier, Montréal-Nord, QC H1G 4S4, Canada, Montreal
★ 4.9
468 Google reviews
Response ≈ 52 min • $ • Quotes free
Exhaust System
📞 (514) 442-4232 • Free quote • Verified
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KTL Silencieux-muffler
Montreal • ≈ 2 km
KT
KTL Silencieux-muffler
9738 Rue la Martinière, Montréal, QC H1C 1Z2, Canada, Montreal
★ 4.8
375 Google reviews
Response ≈ 38 min • $$$ • Quotes free
Exhaust System
📞 (514) 648-6060 • Free quote • Verified
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Silencieux Qualite
Montreal • ≈ 8 km
SI
Silencieux Qualite
4005 Bd des Grandes-Prairies, Montréal, QC H1Z 4M8, Canada, Montreal
★ 4.7
300 Google reviews
Response ≈ 55 min • $$ • Quotes free
Exhaust System
📞 (514) 324-0052 • Free quote • Verified
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Dragon Muffler
Montreal • ≈ 8 km
DR
Dragon Muffler
9388 a Bd Saint-Michel, Montréal, QC H1Z 1E3, Canada, Montreal
★ 4.6
216 Google reviews
Response ≈ 44 min • $$ • Quotes free
Exhaust System
📞 (514) 389-8989 • Free quote • Verified
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Garage KIKO Mufflers
Montreal • ≈ 8 km
GA
Garage KIKO Mufflers
8532 9e Avenue, Montréal, QC H1Z 2Z5, Canada, Montreal
★ 4.6
1304 Google reviews
Response ≈ 17 min • $ • Quotes free
Exhaust System
📞 (514) 722-6603 • Free quote • Verified
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Kino Muffler
Montreal • ≈ 8 km
KI
Kino Muffler
8657 8e Avenue, Montréal, QC H1Z 2X4, Canada, Montreal
★ 4.5
550 Google reviews
Response ≈ 18 min • $ • Quotes free
Exhaust System
📞 (514) 721-5191 • Free quote • Verified
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Le 514•MUFFLER (Pneu Select)
Montreal • ≈ 3 km
LE
Le 514•MUFFLER (Pneu Select)
10245 Rue Lajeunesse, Montréal, QC H3L 2E2, Canada, Montreal
★ 4.3
228 Google reviews
Response ≈ 26 min • $$$ • Quotes free
Exhaust System
📞 (514) 389-9996 • Free quote • Verified
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Punjab Garage
Montreal • ≈ 8 km
PU
Punjab Garage
1655 Boul Hymus, Dorval, QC H9P 1J5, Canada, Montreal
★ 4.3
144 Google reviews
Response ≈ 45 min • $$$ • Quotes free
Exhaust System Diesel Truck MechanicTruck Mechanic
📞 (514) 820-7266 • Free quote • Verified
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Verified Reviews for Exhaust System
★★★★★

“Booked at lunch. Quote came back in 34 minutes with a real breakdown, not a guess. Dropped off the Civic, got SMS updates, picked it up same day. Zero phone tag.”

Jordan B. • Exhaust System at Carlo's Muffler, Montreal
★★★★★

“Finally a Montreal shop that actually does diagnostics properly. Boommar showed verified reviews only — made the decision easy.”

Amelia S. • Diagnostics at Garage Eco Fix
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Find a Best Exhaust System in Montreal, QC

Montreal's heavy road salt program — running across a winter that is consistently longer and colder than the province's autoroute standards were originally designed for — creates one of the most aggressive exhaust system corrosion environments in Canada, where muffler and flex pipe rust-through appears earlier and more commonly than in virtually any comparable Canadian city.

Common Causes of Exhaust & Muffler Problems

Road salt and moisture causing rust and corrosion on exhaust pipes
Catalytic converter deterioration from engine misfires and rich-running conditions
Broken or deteriorated exhaust hangers allowing pipes to sag and vibrate
Exhaust manifold cracks from repeated heat cycling
Impact damage from road debris or bottoming out over obstacles
Failed flex pipes allowing exhaust leaks on front-wheel-drive vehicles

Signs Your Exhaust System Needs Repair

Loud rumbling or roaring sound from under the vehicle
Check Engine light related to catalytic converter efficiency codes
Rattling noise from a loose or failing heat shield
Strong exhaust fumes smell inside or around the vehicle
Decreased fuel efficiency and reduced engine performance
Visible holes, rust-through, or hanging exhaust components

Exhaust System Services Available

Catalytic Converter Replacement

Installing a new OEM or aftermarket catalytic converter

Muffler Replacement

Replacing worn or rusted-through mufflers

Exhaust Pipe Repair & Welding

Welding patches or replacing corroded sections

Exhaust Manifold Repair

Fixing leaks and replacing cracked manifolds and gaskets

Flex Pipe Replacement

Replacing the flexible joint that absorbs engine movement

Custom Exhaust Fabrication

Custom mandrel-bent exhaust systems for trucks and performance vehicles

Exhaust System Tips

Have your exhaust system visually inspected at every oil change
If you smell exhaust fumes inside the cabin, get it fixed immediately—carbon monoxide is deadly
Address small rust spots before they become expensive full-section replacements
A rattling heat shield is an easy, inexpensive fix—don't ignore it
Keep your engine running properly to protect the catalytic converter from premature failure
Application of undercoating can help protect exhaust components from salt corrosion

Frequently Asked Questions

How much does a catalytic converter replacement cost in Montreal? +
OEM catalytic converters range from $1,000-$3,000+ depending on the vehicle. Aftermarket units can cost $500-$1,500. The high precious metal content (platinum, palladium, rhodium) drives the cost.
Can I drive with a broken exhaust? +
While the vehicle may still run, driving with an exhaust leak is dangerous due to carbon monoxide exposure and may cause you to fail emissions testing. It should be repaired promptly.
How long does a muffler last? +
Mufflers in regions with harsh winters and heavy road salt typically last 5-8 years. In milder climates, stainless-steel mufflers can last the life of the vehicle.
Why is my catalytic converter failing? +
Common causes include engine misfires (unburnt fuel overheating it), excessive oil consumption, coolant leaks into combustion, or simply age and high mileage. Fixing the root engine issue prevents repeat failure.

Exhaust System in Nearby Cities

Quebec City Laval Gatineau Longueuil Sherbrooke Lévis Saguenay Trois-Rivières

Other Services in Montreal

Auto Mechanic Diesel Truck Mechanic Truck Mechanic Oil Change & Lube Brake Services Tires & Wheels Auto Detailing Auto Body & Paint

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