Had a stainless works CAT BAK done at Miller and they did a great job, fair price and worked me in on short notice.Thanks to Nick and the Miller Team

They did a decent job with exhaust installation for my 2017 Camaro as far as cutom pipes and welds. But it turned out lot more expensive from what I expected, having quotes for similar work in the past. Also, they did not set up the exhaust flow actuators on one side causing the valves to not close and I had to drive all the way back to get it fixed. Secondly, I got a CEL from this exhaust work, which after some research I realized is because they did not keep the actuators for another set of deleted valves. Shouldve been connected and zip tied. But now I have to live with this CEL because they spent no time in scrapping my old exhaust in spite of requesting to at least keep it for a few days in case something goes wrong.

These guys did a great job installing the muffler I brought in. The price was fair. I drove in with no appointment, and a couple of hours later left with the work completed. The muffler I brought wasnt an exact OEM swap and its dimensions were different. Still, the fitment is solid and all the welds look good. Im very happy with the results.

Super fast and friendly. Had me a new muffler and exhaust pipe and I was on my way within an hour. Prices are competitive as well. Support local business and use them, you wont be disappointed.

No complaints. Business was taken care of and I dont feel I was taken advantage of.Happy to give him a little of my money.

They are top notch best around came in for noise and gave me a great set up and work with my price and left more happy than expected. I never knew my car could sound this great but these guys are smarter than the average joe.

They did a great job installing the quad exhaust on my 2011 Acura TL!

AMAZING guys there. We just moved to Texas and one vehicle needed a muffler changed. The guys squeezed us in and completed it in record time to get us on our way. AMAZING GUYS. AMAZING SERVICE! Recommend them highly!

I’ve went with Miller on all of my exhaust parts, from headers to axle back. I have had an amazing experience overall. I feel inclined to write this review because of the experience I had today. I recently got some black exhaust tips installed and I had an issue with the way the pipe was routed, which was totally insignificant, but I’m a perfectionist. I came back in an hour before closing and they still treated me amazingly and didn’t charge me for the work. Miller will do everything possible to make sure you are satisfied and I wouldn’t recommend going to any place except them for exhaust work.

People there are solid and honest. Rare combination these days!! I will send family and friends their way. They know that reputation and referrals are key and they treat their clients well!!!

Fantastic service, super friendly--quick and easy! :D these guys are chill and awesome. Thanks for your help!

Been going to MM since they were across the street (feel old), this time around I wanted a nice sounding exhaust for my Grand Cherokee, Nick was awesome and very helpful, left the shop extremely happy and would highly recommend them.

Jeff has taken care of my care of my vehicles and done a fantastic job

This place is awesome they repaired my vehicle and it was almost half the price as one of the other places I called for mufflers and a catalytic converter

Tried them at their new location @ Preston @ Bush and was very satisfied with the exhaust repair the did on my 2003 Yukon. Excellent work and pricing . I will be using them again .Great experience . This place rocks !!Larry

Miller has done great work for me in the past and have hours that work for most customers. Clean welds.

Deal with millers all the time! Great people work there! Honest, reasonably priced services, just a well ran company.

My catalytic converter was stolen from my car and I hired Miller Muffler to replace it. I received a call my car was ready and the bill was $972, my adjuster sent my claim check to Miller muffler and they adjusted the ticket to $2188, the whole amount of my claim check. When I called to get the balance back I was told if I complained any more they would raise the price another $500 so I would have to pay out of pocket.

Miller Muffler is the only place to take your car or truck. Carter and the entire team are experts and care about delivering quality. My F-150 received a new Flowmaster muffler and resonator delete. My trucks 6.2 L V8 roars! Thank you Carter and team. I will bring more of my work to you guys and happily refer my friends and family. You guys rock!

Would definitely recommend anyone to come here for exhaust services, welds are really nice and communication is the best, Nick is a cool guy

Our catalytic converter was stolen last night and Miller Muffler was able to get us in and fixed our car fast and with quality work. Staff was very polite and professional and had empathy for the situation. We will definitely recommend them to everyone we meet. Thank you for making this terrible situation a bit easier. Not enough stars for these guys! ⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️

Miller Muffler did a great job on my mufflers. They took their time and made sure they were aligned and symetrical. I have been to other muffler shops before and Miller Muffler is the cleanest and most organized muffler shop I have seen. I highly recommend this shop for all your exhaust work.Thanks Carter and to your crew!

Nick was very helpful. Replaced catalytic converter and sensor while I waited. Great service at a fair price!

The guys over at Miller Muffler always provide great customer service. Ive taken my Mustang GT in there multiple times for both an x-pipe installation, as well as exhaust tip adjustments the day after I had installed a catback myself, and theyre always very helpful and get work done in a timely manner. Ill definitely continue getting my cars work done at Muffler. 5 stars

Carter and his gang are simply the best in the Metroplex. I know that is a broad statement, but Im 100% forethright in stating it. Theyve done work on my Jeep, Suburban, Porsche, and now my Raptor. Ive been nothing less than 100% satified with them, and Im a stickler for perfection.

Great service! Carter is always very friendly and very helpful. Ive had all of my vehicle alignments done here and one exhaust repair.

Great guys, new exhaust on my truck fast and honest wouldnt recommend anyone else

I have had a long experience with Miller Muffler chasing the right exhaust note on my camaro. They did my headers cold air intake and some of my exhaust work. They have always delivered good on time service despite me probably being one of the most annoying clients. Today a speed bump scraped a bolt under my car that was apart of the header banding, they found the problem replaced the clamp and tested for exhaust leaks. I highly recommend them, the honest truth is they dont need my recommendation though just look at all the satisfied clients they have.Thank you guys!

Place is awesome. They got me in at last minute

Very professional. Nick was amazing. Would highly recommend

Great people to do business with.

Great costumer service and very helpful.

I love the place first time there and both guys that were there such great people. Blake is a great guy, he check out my wifes car. The owner such humble man.

Came in to install an X-pipe on my mustang and discuss options for a custom exhaust. I received amazing, fast, and professional service. I will definitely be returning if I ever need any more exhaust work!

Was very honest about the products and what they would do would recommend

Best muffler shop in the area. Carter and John are always honest, professional and quick. I really appreciate them and their service. Not to mention this is one of the cleanest shops around as an insurance adjuster Ive seen plenty of shops. Thank you miller muffler again! Terri

Great service guys!....defentily will return for future business

Brought my wrx in for a stud they fixed it quickly and are very friendly.Came back a few weeks later got a 4 wheel alignment and a new downpipe installed. They got it all done walked me through every step . I will only take my car here from now on. Great customer service . top tier technicians. Thanks miller muffler .

Awesome service! Got my muffler deleted and my car sounded great!! Will definitely be coming back.

Took my car to Nick at Miller muffler, to get some exhaust work done. Nick was very professional and helped me out very quickly. Got me in and out of the shop in a very timely manner. 10/10 would recommend taking your car to him at Miller Muffler. They will take great care of you!

These guys are true professionals, great service, and even better prices... been going there now for over 10 years.One of Lewisvilles finest places....

The guys at Miller came highly recommended from a local shop, and they did not disappoint. They performed an alignment on my Excursion and also helped with adjustments of a weight distribution hitch. They took time to understand my needs and offered correct solutions. These guys are my new go-to.

I must say I am highly impressed with Miller Muffler. Here is why. Today, I took my Challenger SRT in to them to have some aftermarket exhaust tips installed. They instantly pulled my car in the shop and installed the tips, and showed me that one of the tips was welded incorrectly. Had they not showed me, I am not sure I would have noticed. On top of that, they did NOT charge me a dime. Wow. They will be getting all my business moving forward. Outstanding!!

A good experience. They were very knowledgeable and trustworthy.

I have used Miller Muffler for many years on several vehicles. They always do a good job at a fair price and are usually pretty quick when it comes to exhaust work.

Miller Muffler displayed Grade A: customer service and knowledge about the repairs for my vehicle.Carter expertise was refreshing to hear and learn for future reference. I would highly recommend this shop to anyone for there timing of repair; pricing and professionalism.

Got a muffler delete on a 280z and a mustang. They were quick, friendly and professional both times. Great experience!

Awesome Customer Service. Had some welding down on Company truck, heat shield.

This is the place to go for all exhaust needs. I stopped in for a quote and to my surprise, they got me in right then and knocked out the work fast! Top notch service... will be going here for all my exhaust needs in the future.

Carter is fantastic!!! He had my repair done in no time and at a very low cost!!! Friendly and knowledgeable!! We will definitely be referring friends and family!!!

Went in to get a exhaust hanger re-welded. In and out in less than 15 minutes. Will definitely be back if I need more work done.

Very nice and helpful guys over there. I couldnt get some bolts loose under my car and asked them for some help. The guys there did it in 2 minutes and were very very kind to my wallet. Thank you guys for helping me out. I would definitely recommend Miller Muffler to anyone who needs their services as they are easy to work with and eager to help.

These guys are great. Instead of trying to rip me off and upcharge me, they actually found me a better solution that ended up being cheaper. They got all of my work done in about 30 minutes which was actually a huge surprise to be so quick and get the work done so well. Long story short, I for sure found my new exhaust shop. Knowledgeable, well rounded dudes and I would HIGHLY recommend.

I highly recommend getting any exhaust or muffler work done at Miller ‘s. Not only will they take the time to answer your questions thoroughly but they honestly stand behind their work.

I got to say, went to Miller muffler to get some work done. Got me in got me out super fast, excellent quality work, and for the right price. I recommend them highly.

Pretty fast and very good job

Reliable service and easy to communicate with

Just left not 2 hours ago. Carter was great, squeezed me in a slot at the end of the day to get my mufflers deleted on my corvette. It was done in a very timely manner, and I overheard a good portion of the wait time him carefully and articulately explaining options to a lesser knowledged customer about option on their said car. But needless to say I’m happy that with in barley an hour I left with a beefy sounding LS! Would defiantly return/recommend!

These guys are awesome! Fast, friendly, reliable and fair. They always take the time to educate and recommend the best solutions tailored to your needs. Family owned, and second generation. So it’s been around for a looong time too! Highly recommend!

Visited them to correct a vibration in my car at specific RPMsThey hoisted the car to identify source of issue and patiently watched a YouTube video with me for potential solutions. They recommended simple repairs and quickly took care of the problem. Cost was negligible compared to dealerships proposed solution.

Took my F150 in for a check to see if my catalytic converters were causing my running issues and the guys were prompt at getting to it and did a thorough checkup doing several test and they concluded that my exhaust system was ok. They were honest and friendly and when i asked what i owed them for the time spent, they said that it didnt need any repairs and didnt charge me for their time. I really appreciate their honesty and professionalism because a lot of companys would have taken advantage of the situation. Thanks again I appreciate it!

I walked into a very busy shop. I honestly expected to be treated like a number. Not at all. They were very accommodating and made a difficult situation very comfortable and simple. Had me back on the road in no time.

Nick at Miller muffler has taken care of me twice and is quick at what he does. I’ll always use miller for exhaust work

Very professional and helpful

Great service and had me in and out. Extremely pleased with this shop. Thanks for making a great experience!

Brought my Porsche on a busy Saturday when Jon Ferguson attended me. The man was polite and very informative. Some adjustments needed to be done on my aftermarket exhaust. The car was handled very quickly considering the work load they had at the time. Issue was fixed, overall was an in and out for me. The waiting area was clean comfy and there was good ac. Thank you guys, highly recommended.

Ive taken my Mustang here twice for getting a muffler/resonator delete and headers installation. By far the best shop due to their honest and genuine work.

Great service. Courteous, realistic advice, not an up sell place. Quality installation with very good welds. Price was competitive. A Clean shop with the cleanest bathroom ever seen outside of a family home.

Great service! Very friendly and skilled crew. Will definately come here again.

I came in on a Monday thinking my catalytic converter needed to be replaced. After speaking with Carter, he looked at my car and found that I had a loose piece of metal causing the noise.My bill went from $850+ to just over $100. He had every opportunity to screw me over but he was honest and showed me exactly what the problem was.Thank you Carter. Youve earned my future business and any referrals I may have.

I have a 2016 Ford Focus ST, came in for some exhaust work, Couldn’t have asked for a better sound or quality out of my car with what I asked for and the price I paid. Nick took great care of me and I definitely look forward to doing more business with Miller Muffler and their employees.

Miller Muffler installed a lift kit and upgraded the shocks on RAM Promaster van for us. Very few vans of this kind are lifted so it was an unusual job, but they took it in stride and did excellent work. Highly recommended.

Excellent job highly recommend

The crew was very helpful. My truck was pulled in right away. I was curious on the quality of work since Ive been getting exhaust done at other shops but this is my go to place now. Welds look awesome and I have no issues. Spent less than an hour waiting. Thanks guys!

They are very informative and will help you choose the right sound without trying to upsell you. Very quick work as well. Would come here again.

Very professional and friendly . Got in and out . I would recommend anybody to go to this shop . Thank you miller muffler .

These guys were great! Aligned my lifted Bronco II. It was tricky but they communicated promptly and got it knocked out. Professional and prompt.

I had found these guys when I needed a mid pipe delete on my charger 392. They did an excellent job. It was quick and the car sounded amazing. Fast forward to today. I came in here a hot mess! My Roush Stage 3 sounded like the exhaust went through a blender to say the least. I had it straight piped and a resignator delete and it sounded horrible! Annoying and would make car alarms go off just by idling. Bad! Anyway, I had no idea what I wanted just the car to sound better.Carter was truly my saving grace. He not only went over everything with me but tried to really figure out what it was I was wanting out of an exhaust. He let me try out 4 different mufflers on my car and hear the sound in person. He knew exactly what to let me listen to and didn’t mind they were about to close. He treated me like I was not just another customer but a valued person at their company. I will FOR SURE be back for any needs I have for exhaust for any of my cars. I would HIGHLY recommend this place to anyone needing exhaust put on. Super knowledgeable and fast service.

Great clean shop. Just stopped in for a suspected muffler issue and Carter came back within minutes with a diagnosis and solution. Friendly guys, thanks a lot! excellent service

Great Customer Service!

A satisfied customer since the 1980s, my recent visit for exhaust system replacement was no surprise. Honest estimates, prices lower than others, and good, guaranteed workmanship. Jon and Carters success over the years proves the national chains local muffler shop are out and thieves with inflated prices.

Terrible service!! I just spent over $120 to get a vehicle alignment on my Dodge dually and it isn’t any better aligned than when I took it in. While I am waiting, the guy is using profane language and making fun of a customer on the phone once he hangs up. He said he fixed my truck but when I get in, the steering wheel is crooked and it pulls to the right. This used to be a great place but I think the owner’s son has taken over and is running it into the ground.

They fixed my car quick, I was in and out and that was it.

Amazing staff, quality work at a fair price. We have had several of our trucks lifted here. They even caught some things that were done incorrectly at a different shop before we went on a road trip and potentially saved our families lives. Thank you Miller Muffler! We are customers for life!

Had a Fantastic experience here! I just bought my new TrackHawk this past week and wanted some exhaust work done. These guys are very knowledgeable, professional, and friendly. The car came out great!!

On the recommendation of a tire dealer around the corner took my van in for an alignment. First time customer. I got the vibe that these guys knew their business and could also provide great customer service all at a good value. I would recommend them to anyone.

Had a Magnaflo muffler put on. I couldn’t be happier. Quality installation, really looks great! Knowledgeable staff. It’s exactly what I wanted, sounds great.

Brought many cars here and I am never disappointed, always the best quality of service. 5/5 would recommend!

Great work as always!!

Brought my Mustang in for a resonator delete/X Pipe and they had it out in under 45 minutes. Fair pricing and sounds great!

Great and fast service. I tried other places and they wanted to charge more and they seem to always find other problems. Carter at Milller Mufflers took the time to go over the problem. My car is running awesome!!!! Courteous and professional staff! Thanks, Carter and rest of crew!!! Give them a try! Ill be sure and give them my business every time!!!

I have had nothing but exceptional and courteous service at Miller Muffler Lewisville. My truck’s needs have been met each time in a timely manner and the price is always lower than anticipated. We highly recommend this location!

Great Service - Great Price - Awesome Experience!Ive had both my car and truck serviced by Miller Muffler several times for different items; its just nice to know that you can trust John and his staff. They will, and have bent over backwards to make a maintenance situation a non-nightmare; they are very clear, its comfortable and honest! I would recommend Miller Muffler to all that need maintenance done to their vehicles.

Honest and upfront. Good price for quality work. Real impressive welds on their work and its warrantied.

I came in here today to inquire about a muffler delete, I was almost sold until another customer came in (after me) to inquire about an exhaust system and I was basically pushed to the side so he could talk to him while I still had remaining questions. Once he started talking to the other customer I was ready to go but I had to wait for him to get done with the customer to tell the guys in the back to lower my car. Kinda upset me for sure as I felt less important than the guy who walked in after me. Nice shop though, very clean.

I have them installed Borla mid pipe on my 18 Camaro. In and out quick. Shop was clean. Welded looks great. Definitely will be back for any exhaust system in future.

Had a pin hole on a set of headers I bought online and they tack welded the hole free of charge. Would definitely use them for future purchases.

Went to miller muffler to get a muffler delete done. ever since the delete i’ve had a rattling noise that’s comes in and out from the exhaust. went in once to get it fixed and said they forgot to put in one of the hangars, but after they ‘fixed’ it, it continued to happen. went in earlier today again and they said they had fixed it and i shouldn’t be hearing it anymore but still heard rattling on the way home. not the kind of work and service i was expecting for $200. hope they get back to me and either fix it or i get my money back.

These guys are the best! i live in multiple cities and we have very little free time and these guys took me as a 1 pm walk in on a saturday, installed a new muffler and a front end alignment AND had me back out on the road before closing !! great service great staff !!

I have used MILLER muffler for over 10 years ! They are hands down the best in my opinion, I am here right now having a new custom exhaust installed on my hellcat . It sounds AWESOME! They always go above and beyond for all their customers and their prices are more than fair . Thank you Miller Muffler for always doing such a wonderful job for me and my family !!