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M & M Muffler
436 Grass Valley Hwy, Auburn, CA 95603, United States
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M & M Muffler

Comments
Al
Review №1

They never answer the phone or call you back for service. Had to go elsewhere. Either have too much business or not interested in new business.

Co
Review №2

The absolute worst experience I’ve ever had as a customer. I brought my car in with all the exhaust tubing/resonators that were needed. While they were taking the tubing out of my car they ripped holes my window tint. When they installed the exhaust the first time they welded the exhaust tips on crooked and there were 2 exhaust leaks so I brought it back in a second time. They fixed the exhaust tips and fixed one of the exhaust leaks. I noticed they didn’t fix the last exhaust leak when I got home so I brought it in a third time. Since then I have had problems with the quality of their welds. One exhaust leak is back because they didn’t properly weld one of the connections. After telling my friends and family NOT to go there for exhaust work, I found that one of my friends had almost the exact same experience. I don’t know how they manage to get such good ratings on Google (except that I posted this review a year ago (as of Feb, 2021) and it never showed up). I highly recommend finding a different muffler shop and saving yourself a big headache.

Tr
Review №3

Thanks Dom.

Gr
Review №4

Got my Jeeps leaky exhaust redone here a few months ago so it could pass smog. Great service and the end result looks and sounds very nice. They even drove it across the street to RJs for the smog test when they were done because I had to leave town for a few days.

Fo
Review №5

They did a great job on mt dual exhaust for my tundra for a nice price

Li
Review №6

Did a great custom job. Great price too

Wa
Review №7

Not the most friendly place I have been to, didnt offer any other solutions than to go to the dealer after telling me my catilytic converter is bad,even though I found several companies that offer catilytic converters for CA. cars. Overall Im not very satisfied with them and wont be returning there to have any work done

Ja
Review №8

Very helpful with good service.

Cr
Review №9

I went there as a recommendation from a machine shop. All custom work. Its a 1 man shop so stock production and repair is not what he is after. He had my truck for about 2 weeks but that was expected. He had more obstacles to work around then you can shake a stick at. Roll cage, coolant lines, and oil lines. Excellent work. I have him building more custom headers for me. I will upload pictures if google will let me. He is one of the best when it comes to building custom headers. As for the other guys, the mount kits that are made on a mass production scale are crap. But thats what is out there. You want something else then make them your self. If you want cheep work, go to Midis. They can MIG it together for you. As for being to busy to make an expanded tube. The guy might have talked to the wrong person. He has never let me walk out with out taking care of what i needed.

Ro
Review №10

Excellent craftsmanship & service here!

De
Review №11

Great shop for custom headers and exhaust systems. Easy to work with and excellent quality!

Da
Review №12

Fast and easy to talk to

th
Review №13

Great customer service

Du
Review №14

Clean install!

Ke
Review №15

Easy access

Information
100 Photos
15 Comments
4.7 Rating
  • Address:436 Grass Valley Hwy, Auburn, CA 95603, United States
  • Site:http://mmmuffler.com/
  • Phone:+1 530-823-2633
Categories
  • Muffler shop
Working hours
  • Monday:9AM–5PM
  • Tuesday:9AM–5PM
  • Wednesday:9AM–5PM
  • Thursday:9AM–5PM
  • Friday:9AM–3PM
  • Saturday:Closed
  • Sunday:Closed
Accessibility
  • Wheelchair accessible entrance:Yes
Amenities
  • Mechanic:Yes
Planning
  • Appointments recommended:Yes
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