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The 5 Best Muffler Shops in Markham

If you’re looking for the best muffler shops in Markham, look no further! We’ve compiled a list of five excellent businesses that can help you get your car sounding and running like new again. 

All of these shops are highly qualified and have a wealth of experience when it comes to repairing and installing mufflers.

So what are you waiting for? Get started by reading our reviews below, then contact one of these shops to schedule an appointment today!

1) L&G Auto Exhaust Specialist

L&G Auto Exhaust Specialist

L&G Auto is an independently owned and operated full-service repair and maintenance facility. In 1997, they established their auto repair shop in the Markham area. Since then, they have delivered services for the Greater Toronto Area and its surroundings. 

The Owner, Alan Guo, is a licensed Master Mechanic since 2005, who hand-picked a team of professionals who are ready to deliver high-quality solutions in a cost-effective and timely manner for you. 

Their technicians – fully trained and ASE certified – use the latest diagnostic equipment to guarantee your vehicle is repaired or maintained properly; furthermore only using quality replacement parts when replacement is required – meaning no more waiting around forever just because you can’t find compatible parts anywhere else! 

They’re also experts when it comes to Mufflers & Exhaust System Services so if that’s something you need done then don’t worry because L&G Auto will take care of everything for you without any problems whatsoever.

Business Information:
8 Laidlaw Blvd Unit 7 and Unit 9, Markham, ON L3P 1W6

Customer Review:
“I have to give a 5 star review!! Not only were they very professional and fairly priced but they also had the perfect set of exhaust tips for my car. AND they were able to squeeze me in to their schedule in the last hour before closing. I’ve been recommended by a number of people to this shop and they did not disappoint and had me in and out. Shoutout to Emma and Allen 👍🏾”
- SalesByBK
“Got my Corsa Xtreme w/Active Valve catback installed on my 2019 Mustang GT. Received a great quality, attention-to-detail install from Johnny. One of the muffler outlets where one tip bolts onto was flattened slightly from shipping, and Alan made sure it was back to round. Alan and Emma were also great, from the moment of walking in for a quote, to the end, driving away with the new exhaust. Thanks to Johnny, Alan and Emma for a great experience!”
- Eric Liu

2) Markham Muffler

Markham Muffler

Markham Muffler is the go-to place for all your car muffler needs! They’ve been in business since 1978 and know everything there is to know about mufflers. Plus, their team of experts are always happy to help out customers – no question is too big. 

They specialize in muffler repairs and that’s exactly what you’ll get when you visit them. The team diagnosed the issue quickly, fixed any leaks, and welded where necessary to get your car back on the road as soon as possible at an affordable price. 

However, don’t expect a clean waiting room or special attention because they’re often busy with many customers coming through – but rest assured that you’re getting honest, knowledgeable service from some of the best professionals around town.

Business Information:

114 Sinnott Rd, Scarborough, ON M1L 4M9

Customer Review:
“Quick and reasonably price. Will show what the problem with before attempting to fix and will tell you the price (they only accept cash). My car’s muffler rot where the flange is connected. Cut and weld a new pipe for $60. Whole process is done in 10 mins. They are busy and will have a bit of a line up, which in my case took about 1 hr that’s why the guy jokes with me that my waiting is longer than the actual job. Highly recommended.”
- Mark Sanchez
“These guys know what they are doing, fast, efficient and very reasonably priced. Best muffler repair shop by far. My mechanic recommended they a few years back and I've visited them twice since then. Most recently today.”
- Azad Jalali

3) VYPR Performance

VYPR Performance

If you’re looking for quality auto exhaust care and performance service, then Vypr Performance is the place to go. With years of experience and a catalogue of branded products from leading manufacturers, they are your neighbourhood shop that is available year-round to take care of all your needs. 

From muffler replacement to catalytic converter repair, their team has got you covered – plus, with expert installations and a focus on customer satisfaction, you can be sure that you’re in good hands. 

Ever since they opened their doors, they have been providing quality exhaust services to automotive clients in Markham – so why not give them a try? You won’t regret it!

Business Information:
110 Silver Star Blvd Unit 116, Scarborough, ON M1V 5A2

Customer Review:
“I've know Jameel for years and this was my second visit to their exhaust shop. Had a secondary cat delete done by them previously and recently replaced my stock resonator with a Vibrant resonator out back. Their team does a great job in a very timely manner and is always happy to give their professional advice on your exhaust needs for your vehicle. I would definitely come back again!”
- Leslie Zhang
“Probably the best place for any exhaust work for any car. Super friendly staff, I had a great experience, the atmosphere was awesome and most importantly their commitment to great quality service. Quick and super is easy to deal with. If you love your Car take it here. You’ll love it even more.”
- Angelo Avila

4) 360 Auto Inc

360 Auto Inc

360 Auto Inc is a car dealership that offers an extensive selection of vehicles for customers to choose from. 

The team at the dealership is knowledgeable and friendly, making it easy for buyers to find their perfect car. In addition, 360 Auto Inc offers competitive prices on all of its services – meaning you won’t have to break the bank in order to get your car fixed up! 

They are one of the industry leaders when it comes automotive repairs and maintenance, so you can rest assured knowing that your vehicle is in good hands. 

Here at 360 Auto inc., you will find complete car-related services ranging from engine swaps, brake repair, bodywork and exhaust modifications.

Business Information:
20 Heritage Rd #17, Markham, ON L3P 3P3

Customer Review:
“Punctual, professional, honest and fair pricing. Chi is one of very few transparent mechanics and is a wiz at repairing vehicles. Takes extra time to educate about what is wrong with the vehicle, provides proof of issue, always gives options and I've never felt pressure to to do unnecessary repairs” -
Prashanth Uthayarathinam
“It's the first time I brought my Mercedes to an independent repair shop. I was concerned bringing Mercedes to service outside MB dealers. Chi is the master mechanic. He is honest and dependable. There were a few Mercedes already when walking in the shop. He seems very knowledgeable dealing with Mercedes. I highly recommended this place.”
- Kenneth Man

5) Noyzboyz Performance

Noyzboyz Performance

At Noyzboyz Performance, they are industry leaders when it comes to high performance and original exhaust systems, catalytic converters and performance upgrades on all makes and models!

 Not only do they sell these products, but they also install them too – so you can be sure that the job is done right. Plus, their team of experts service everything they sell meaning that you’re always covered in case something goes wrong. 

Noyzboyz is highly recommended by dealerships, car clubs, and enthusiasts as one of Toronto’s #1 shop for over 25 years. Drop by today for a free assessment and estimate – no appointment necessary!

Business Information:
1690 Midland Ave, Scarborough, ON M1P 3C2

Customer Review:
“Called about getting my downpipe checked out for a leak at the flex section was told to bring it by to get checked out same day no appointment needed. Problem was diagnosed in about 20 mins. Dropped it off the next day I was available and they got it all fixed up perfectly. I will be bringing another vehicle of mine there next to get some more stuff done!”
- Jesse Dean
“This place is great. A lot of people I know come here and they have always done good work. This place is my go to for when I need help with exhaust issues and such. Great customer service and workmanship. I definitely recommend this place.”
- Baily Hannon
FAQs About Car Mufflers

The main purpose of the car muffler is to reduce noise pollution that results from combustion inside an engine. It reduces sound created by engine exhausts by controlling or eliminating noise waves via absorption, reflection or silencing.

The two most common types are the “spark” type and “flow through” type. The “spark” type muffler uses baffles to slow down, absorb and reduce noise waves in the exhaust flow. The “flow through” type is more complex in design since it has a straight-through passage for producing reduced levels of back pressure.

The main purpose of modifying a car muffler is to increase power. The principle behind this is by adding an additional path for the exhaust gas to flow through, more air can be drawn in which increases engine power output, however this increases noise too.

There are many reasons why you may need to buy a new car muffler. You replace or install a new one because of noise pollution, to increase engine power, replace a faulty muffler or if you need to meet local sound level requirements.


When it comes to finding the best muffler shops in Markham, it can be tough to know where to start. That’s why we’ve put together a list of the five best options in town, so you can rest assured that you’re getting quality service at a fair price. 

Whether you need a new exhaust system installed or just some routine maintenance done, these shops will get the job done right. So if you’re looking for reliable muffler repair in Markham, look no further than our list!