I had an exhaust leak that I wanted checked out but I was in a hurry so I was willing to bring it back the next day if it couldn't be fixed in time. Within 25 minutes the leak was fixed and I was driving away with my car sounding normal again. I couldn't have asked for better, faster service or a lower price. read more

I took my car in in Tuesday for a axel-back exhaust install. The installation process required the bumber to be cut in order to accommodate the extra set of tail pipes. The cut on the bumper was practically perfect. Everything came out looking like it was factory done. Im very pleased with the results. read more

Best place i have ever had went to . We had smog issues. We took it to 2 other places and they were worthless. But these guys are the best . So make sure you go to them to get it done and get it done RIGHT! read more

Was having trouble passing smog, figured out it was a bad catalytic converter. I had bought one online and brought it to Dago at Advance Muffler. The part wasn't able to fit but Dago helped out by sourcing another catalytic converter as well as custom fabricated a full exhaust + muffler for my car within the day - amazing! Would recommend Dago and his team to all friends and family! read more

Dago and his colleague are not only amazing at what they do but they also having amazing personalities. I called yesterday morning to see if they could install a metal shield to cover my catalytic converter on my Rav 4 as a deterrent for thieves and Dago was able to get me in the same day. The way that they took their time to explain things to me was unlike any experience that I have ever had with any type of car service. They are awesome and I am so glad that my husband recommended that I go to them after having previously gone to them for a similar service on his Prius 2 years ago. All I can say is that I highly recommend! read more

I called the shop and spoke with Dago, he gave me a great quote and got me in by the next day. Upon arrival I showed him and his mechanic exactly what I wanted. He was able to fully re-fabricate my exhaust to change the angle of how low it was to the ground (couldn't stand the scrapes). Within the same day he was able to finish the job, went ABOVE and beyond my expectations of what I asked him to do. VERY good price, you will not be disappointed. Definitely coming back here for future needs. read more

Advance Muffler - BMW F36 428i - Auto Repair Near Me - Chino, California

Dago and Caesar have done it again for me. Taking out catalyst converters plus hacking off a straight pipe and welding back the stock mufflers costed me just $200. Dago initially asked how much I think he should charge, and I said $300? He said, "no, I charge you way less than that... $250"... I replied jokingly, "$200" not thinking he would take it serious. But Dago just straight up said sure np without any hesitation at all. Dago and Caesar has earned my lifetime business. Very honest and hard-working people, as real as it gets. Treat this place with respect and you shall get the same in return. Thank you so much Dago and Caesar ! read more

Friendly service and fast. Have taken a few cars to them and they exceed my expectations everytime

Great work & honest they have earned a new customer my to go muffler shop in the ie thanks guys for good job. read more

Advance Muffler - Auto Repair Near Me - Chino, California

Came in to get a resonator and muffler delete, they did and amazing job I'm very happy with how my care came our! And for a fair price too! I'll definitely come back here anytime I need anything muffler related! read more

I have them to install exhaust system on my F10 M5, which need some minor tweaking to make it perfect, they took time to triple check everything, make sure exhaust align and fit properly. Very friendly staff. I am highly recommend this shop. read more

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I needed a catalytic converter installed onto my Honda. I tried installing it myself and ended up fking it up. I called up Dago super friendly guy told me to cruz by so he can have look. Highly recommend Dago he was still able to fix my fk up while making the welds look super clean. Great pricing nothing but good things to say about this place. Thanks Dago read more

Friendly customer service, quality work, work done in a timely manner and very reasonable priced. (I had new bungs installed on my manifold). read more

Quick service to take off my muffler delete piping and putting back the tanabe exhausts system which is quieter. I was in and out in 30 minutes. The guys were friendly and easy to talk to. They explained and showed why I was having rattling issues. It's an easy location to find. Luckily I came at a perfect time where there were no other cars being worked on and I was able to get serviced right away. They only have one lift so if there is other cars, then you will have to wait. read more

Advance Muffler - Tanabe exhaust compared to the muffler delete piping. Big difference in sound - Auto Repair Near Me - Chino, California

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Came in to cut out my resonator and was promptly greeted by the owner. Very professional and laid back guy and that made it easy to talk to him. I wanted him to cut off the resonator and weld on straight pipes. He did it quickly and checked and rechecked for leaks. Great service in my book and price was very reasonable! read more

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Amazing First off, I'm a car guy, so I know quality work when I see it. It's all in the details. Sure, someone can weld a muffler in, but will they go the extra mile to make sure the exhaust is aligned perfectly? Before I get into that, let me start with something else. I needed my stock mufflers cut off my 5.0 and Flowmasters welded onto the stock piping. I also needed hangers welded. I called for a quote and Dago said he'd do it for $45 each (I have 2 mufflers on my car). I came early before the shop opens and Dago and Caesar (excuse me if I spell it wrong) pull up from picking up parts. No biggie. Dago apologizes for making me wait. It was really no problem, I was waiting maybe 10 minutes, but the fact that he apologizes for coming late is a testament to his great character. Caesar was the one who worked on my muffler. He was really cool and explained things about what he was doing as I watched. He also noticed small details such as how the factory exhaust hangs a bit low, and how each catback behind the H-pipes were routed differently, (ideally, they'd be identical) which made the job more difficult. Dago helped cut additional pipes in order to fit the new muffler onto the stock pipes. The guys were shooting ideas at one another, trying to figure how out how to best approach the install. After they came to a conclusion, Caesar did all the welding. He would very meticulously line up the muffler, spot weld, step back, adjust, spot weld more, adjust if needed, and then finish the welding. I was watching an artist at work. That is the only way to describe it. Real recognize real. After about an hour, the job was finished. The welds were beautiful and the mufflers were aligned perfectly, and the exhaust tips were in the original position. I've seen messy welds before that look like some Jackson Pollock painting, but no, not Caesar's work. It was as smooth as Rembrandt. Time to pay. I asked Dago how much. He gave me a cheaper price than he quoted on the phone! I said I didn't have cash, but I would like to pay in cash so that he didn't get charged any credit card fees. He offered to give me a lift to the bank to pull out some cash. Real recognize real. We chopped it up in the car, really cool, humble dude! I told him I found this place on Yelp and stopped by because it had good reviews. He asked me to write one for him. So here it is. I don't usually write reviews unless I have really good things to say about the place. Dago & Caesar are the best. I will come back here and recommend this place to my friends and family. Good looking out, guys! read more

Advance Muffler - Auto Repair Near Me - Chino, California

Had a catback exhaust put on my 15 mustang gt, they were very friendly and professional, and price is more then fair, any other car that I'll have something done to the exhaust I'm bringing it here. They pay attention to every detail to try to give you close to perfect as they can. read more

Recently my Check Engine light came on for my 2001 Chevy Tahoe and determined it was catalytic converter issue. Since I had to have a smog check done on the truck, I had to get the catalytic replaced in order for the truck to pass the smog test. I took my truck to a local mechanic and he told me it was going to be $2000 to replace both catalytic converters (I did not know my truck had two converters). This mechanic also charged me diagnostic fee to tell me i needed to replace both converters. Thinking this seemed to be an exorbitant amount of money I called Advanced Muffler to get a quote. I was told to bring my truck in and he would check the code (at no cost) and see what was causing the Check Engine issue. He checked the code and found it was only one catalytic converter malfunctioning and the price was significantly less than the first mechanic I went to. Since he had the converter in stock he was able to replace it in an hour. I was very satisfied with the service and highly recommend this shop to anyone needing a muffler or catalytic converter. read more

Dago and Caesar are the best. I had 2 Flowmaster 40 series delta flows put on new 2015 Charger RT, and they sound Awesome. Aggressive at acceleration, mellow when cruising. They do quality work at a fair price. Welds were extra clean, alignment were tight and consulted me throughout the whole process. I am a perfectionist on my cars and they don't disappoint. I highly recommend to anyone needing exhaust work. I researched a few places and when I spoke to Dago and read reviews, decided to give him a try. read more

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I had made a call the day before I went to the shop to have my mother's 93 Honda catalytic converter replaced. I took the car for it's smog test and didn't past. I had a mechanic check the car and the test results, and I needed the catalytic converter replaced. The gentleman that I talked to on the phone was very nice and very reasonable with the price he gave me. (I thought it would have been more!) He even insisted I bring the car that very minute, but I went the following day. I took my mother's car there and he got me in and out of there in 30 minutes! He remembered me from the phone call and for that I gave him brownie points. (too bad I forgot his name though...sorry!) read more

Great Exhaust shop!!! I went in for a full exhaust on my 1974 Monte Carlo. All the work was super clean and I couldn't ask for more! The price was great based on the amount of work. Highly recommend this shop!!! read more

Advance Muffler - Full exhaust done by the guys at Advanced Muffler!!! - Auto Repair Near Me - Chino, California

Dage and Ceaser did excellent work on my car. I had requested to have a catalytic converter, and two oxygen sensors to be replaced. Dago explained to me the entire process of the repair. He spoke with me about the parts that were to be used. He also offered me choices of aftermarket or dealer OEM parts. Dago and Ceaser are honest and detailed with the entire process, only doing what is necessary. They provided me a thorough report of what is being done. These guys genuinely care about the longevity and performance of your car. They are familiar about the entire car, not just catalytic converters, and mufflers. Afterwards, he answered all my questions. It is refreshing to find such a kind and honest folks in this auto repair industry. The pricing for the repair was more than reasonable and the workmanship on my repair is great. I would like to recommend that all my friends and family go here for exhaust system repairs, upgrades and modifications. You just can't go wrong with Ceaser and Dago. read more

Fast, inexpensive and friendly service. They did a cat back for my new Silverado, not too aggressive with factory look, exactly how I wanted at the fraction of a cost of a brand name cat back system. Good guys! read more

This place was a Godsend! I would recommend everyone I know to go here. I needed to get my catalytic converter replaced and after having just had many things fixed on my 2004 Honda Accord, I was just about to give up fixing my car until I found this shop! Very very very reasonable! The customer service is excellent! I called and got my car in the same day and was done in a hour! I am very thankful! read more

These guys are very good and efficient at what they do. If you are looking for a place to get exhaust work done, I highly recommend this place! read more

Dago helped me weld my exhaust system and he did a great job. 11/10 would recommend coming here for your exhaust needs.

I'm super glad I found these guys! I've brought all of my projects here since I first discovered these guys! Honest, great quality and super affordable ! Props to you guys! Til next time!!!!! read more

Advance Muffler - Auto Repair Near Me - Chino, California

Excellent quality work friendly staff. Welding skills top quality. Had parts ready when promised and performed work on time. Does the job right will be back with next car read more

Advance Muffler - Auto Repair Near Me - Chino, California

I had some trouble with my car..i had thought it was an exhaust leak and the guys took a look at it and it actually wasn't a leak. They took the time out to help me figure out what the problem was free of charge and were really nice and knowledgeable. I really appreciate shops like these that actually help their customers and aren't just looking for a buck. I would highly recommend you consider them if u need help with your car. read more

Dago replaced the cat converter on my car. I called ahead and he was able to get the parts quickly and get me out in one day. Good guy to work with. read more

Excellent First off, guys were super chill... I had my own exhaust tip but needed an adaptor. They made one for me on the spot! Great service at good price. Will definitely return! read more

Customer Service, quality and fast I'm very happy chosen this shop, from the phone call I felt comfortable, there's a reason why there a 5 Star Great Service thanks Dago. read more

My car had a cracked exhaust manifold. Dago put her up on the lift and got right to work. Fair prices and great customer service! I would highly recommend Advance Muffler for your exhaust needs! read more

I honestly wouldn't take my BMW to any other muffler shop. They installed the Fabspeed muffler bypass on my M235i and did an amazing job. They made sure that the fitment was perfect and were very professional. Not to mention they are very reasonably priced. Look no further, take your car here! read more

These guys SAVED MY LIFE! Thank you both so much for everything. Come here for the best service in Chino--Thanks again!

Great customer service. Was easy going and worked with me on what I wanted. Had to get a new muffler and was in and out quick.

Showed up at the door without an appointment, and they took me in and had me out within a few hours. Good couple of working guys. Great customer service. read more

This place has great service. Guys are super chill and will work with you on price to make it fair. I went to get my cat back exhaust installed into my si and I have a really hard time letting other people work on my car cause I usually do everything myself. These guys actually let me get under my car with them and watch and even help them out. He even went and got new gaskets and bolts for me cause I didn't have any. The job did take a little longer than it should have, although it was worth it seems how I was able to help them and they wanted to make sure everything was good. He went back and checked for leaks before they lowered it back down as well. Would recommend stopping by these dudes for any of your muffler needs! Awesome job homies! read more

I went to Advanced Muffler solely based on customer reviews and they didn't disappoint. Went in on a Saturday morning without an appointment and they were good enough to squeeze me in pretty quickly on short notice. Rolled up, talked with them about the issues I was having with my muffler, and they walked me through options on how to go about fixing it. After an hour and a half I was back in the driver's seat. Dago and Caesar are solid dudes. read more

Was advised to come here by my local mechanic, Tri Auto Shop and was helped out immediately. Honest work, he let me know why my car was making a rattling noise that I was concerned about. It ended up being my catalytic converter. Replaced it within the hour. After everything was complete he took the time to show me the old one after he replaced it and informed me it was shot and I could clearly notice and hear the rattling. $225 to replace on my 2000 Honda Civic EX. Would definitely recommend and now my go to muffler shop. Thanks guys! read more