These guys are excellent!! They've done 2 Audi RS6 resonator deletes for me, a link kit for one of the RS6 and some exhaust work for a GT500. Cannot express how good their work and prices are, they found a customer for life. read more

Miller Muffler - Lowering Links done by Miller - Auto Customization Near Me - Dallas, Texas

Just had miller muffler do the muffler delete on my Audi RS7 and they did an excellent job. Everything is aligned perfectly and the welds look great. Great customer service too, we had a little issue but they correctly it and made it right. The service here was so good that I ended up referring others here. read more

Colin and his team are real pros. I would give them 10 stars if I could. I've had them work on three of my cars always with exceptional results. The Guys are great, very professional, and all have a tremendous can do spirit. I cannot recommend them highly enough. read more

I just wanted to let everyone know from the beginning to the end of my experience there at Millers. I could tell that I was dealing with very well professionals. Being a Navy Veteran and stationed all over the country and world. I've dealt with many mechanics and shops. I mean plenty of them. These Gentlemen allowed me to hear the pipes before final install and I truly appreciate and I apologize for having to come back not because of the workmanship but because I just wanted it louder. Not knowing until explained to me that the newer vehicles are built more quieter. Which makes sense due to the new Eco system technology. I felt really dumb but they insisted on showing me some different models and I found what I wanted, thanks to the whole team. Definitely a spot I will recommend and come back for more work in the future for sure. read more

I did my Resonator Delete (~$300)with them, they were quick but had to come back because of a leak on the weld. 3 or for week later I did my Mufflers delete (~$400) to end up with a Cat Back Straight Pipe Hemi 5.7 Jeep, they were also quick but again ended up with a rattling issue. I came back a couple of times asking them to help me find the rattling, they only put the truck up and hit the muffler and told me there was nothing wrong. Came back for a third time and as soon as I got in the door they told me there was nothing they could do and the only Option was to put the OG parts back. I mistakenly did not ask for my mufflers or Resonator and of course they did not keep them, so going back to stock was not an option. Came back a fourth time with Breakfast (Tamales) and asking for help for real since I just bought the truck and I can't stand having the rattling. I told Collin that I would pay them to remove all the piping they had installed and put new pipe, I also told them to install a Borla ProXS ($525), they only installed the Borla and did not do anything to the rest of the Exhaust. After paying over 1k in the exhaust system, they installed the Borla, they stepped on the gas twice and put my truck out without actually checking if the noise was gone. I gave them 2 stars because they do work quick and have good quality materials, I just wished they cared about the work they do. read more

Collin was very helpful in sourcing a new muffler for my SMART car and had it installed within a day. Great service!

It feels increasingly rare to feel well treated by a business even when they dont have to. I took an old van in for an exhaust system issue. Josh and his team quickly identified that I only needed a replacement bolt that solved the problem. Probably an easy and quick thing for them which they could have charged me lots for. Instead, they waived the shop fee since it was so simple. I can't say that will be your experience, but I can say they will take care of you and treat you fairly, which doesn't always happen. Recommend you check them out for yourself. read more

Came in because i had an exhaust rattle, ended up being a missing bolt , they gave me a replacement and sent me on my way, and didn't charge me anything. will definitely be coming back when i get a race car read more

Can't say enough about this place. I called in after my catalytic converter was stolen, and they told me they might be able to get one in the same day for me. When I dropped my car off, he told me that they could, in fact, get it installed the same day. One of the employees there even drove me home, as I lived just half a mile away. They did a great job and my car is back to working and sounding great, now. read more

Had a little muffler pipe blow out this morning. The guys at Miller Muffler & Suspension fixed me up! Thank you read more

Miller Muffler - Auto Customization Near Me - Dallas, Texas

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Josh was great super helpful and answered all of my questions happily. Have used this place twice on 2 vehicles and am always happy with the results and price read more

Took our vehicle in after another local alignment shop quoted $550 to make updates to our older model Chevy truck. The staff their not only estimated a flat cost much more reasonable, the repair was an even better deal because they investigated the vehicle before randomly throwing parts on the bill. They were done in under 2 hours and then the bill came in even lower-never gear of that happening in auto repair! They have us as customers because of their professional and mindful approach to auto repair. read more

Needed a exhaust pipe weld repaired on my wife's classic Mustang to pass inspection. Minor repair, but it was 4:30pm on a Saturday. Josh got it into a bay within 5 minutes of my arrival and it was done in 15 minutes. Great service! read more

Came here to get some work done on my truck couple of times. First, it was mufflers and then a cold air intake system installed. I always called ahead to see if they are available and they are pretty good on getting stuff done in a timely matter. Also, they have great staff! Definitely recommend this place. read more

Provided a fast and fair priced repair on an old Nissan pick up. Recommend these guys

Awesome service everytime! Collin always has good suggestions, super helpful and knowledgeable and is reasonable. I have taken my truck to other shops and was super disappointed and here I've never had anything but great things to say about these guys. A cherry on top is taking my truck to get routine maintenance and inspection and all the mechanics complimenting the work that has been done by miller. Highly recommend if you want any accessories, lifts, and exhaust!!! read more

They did a great job and are reasonable. Everything met expectations. Appreciate their ability to get right to work and deliver on time.

Great folks to work with. Hand an issue and they were honest and helpful. Will go back again

Brought my 2019 Veloster in to get a custom cat back exhaust done. Collin gave me a quote the same day I was looking around and was able to fit me in within a few days to get me up and going. I brought it back to get the muffler tip adjusted and he took care of me on a short notice as well. Super great customer service and very friendly guy. I will be coming back to this shop! read more

If you need suspension or exhaust work done, this is the place to go! These guys know what they're doing and don't mess around, they'll do you right. Today I was taking care of my Forester STi suspension, next time I come back I'll bring my 350z, probably later to have my 7.3 lowered. 100% would trust them with any car in my fleet. read more