30+yrs Experience & KnowledgeAn awesome dude, friendly, funny, down to earth, & straight up real. I recommend anyone looking for an exhaust upgrade or just simply replacing your muffler pls see my man Rob.

Rob is really good at the job and professional. Gives a free estimate too. Definitely recommend.

The owner was able to get me in on short notice and take care of my exhaust perfectly. The exhaust sounds amazing. Not obnoxious just nice tone. Totally recommend this place. DG

Rob is an absolute master at what he does; build great sounding exhaust systems. Ive been a client as well as his friend for a number of years and hes always come through. If you want quality work done by someone who will absolutely stand by it, check out XX. You wont be disappointed.

Phenomenal customer service, fantastic line of communication, beyond professional work. Would 100% recommend to anyone.

Excellent exhaust, every time, great prices and even better quality.

Custom work at its best 💯

If you have an exhaust project that requires perfection, make sure you call Rob and he will listen to your vision of the ultimate exhaust system, and then make it his own. He just finished my 71 Chevelle and it is rock solid. Amazing attention to every detail. You won’t drive away disappointed here.

Anyone considering going to Xtreme Xhaust, trust me, it’s worth it. Rob’s experience and knowledge of mufflers supersedes anyone I’ve come across. He treats your vehicle like it’s his own and will educate you on what will work best for optimum performance and sound. What makes Rob’s shop stand out from all others is he will demonstrate what the muffler will sound like before installation. I have a 2018 Silverado and I wanted my exhaust done right. Rob exceeded my expectations and definitely pays attention to fine detail in his work. Take the risk and go to this shop. You won’t regret it.Thanks again Rob!

Such a great experience with Rob! Very helpful and honest! He pointed me to another place that would be able to help me with my specific problem. Definitely a reliable business and he takes care of his customers one way or another.

Best muffler shop hands down. If your an enthusiast and in search of a shop to do it right hit this spot up! Rob is very skilled and knowledgeable and pricing is super fair. You wont feel like someone tried to get over you. Just make sure to touch base with home because hes by appointment only.

Rob does a great job with both his work and keeping you informed for what your options are on a repair. While there he also pointed out things to keep an eye on in the future and found the source of an unrelated issue I had noticed for well over a year. Id highly recommend this shop to anyone.

No BS, solid work and a straight forward-fair price. I brought him a giant Ford Transit T350 passenger van looking to squeeze a little more MPG out of it. I went with him recommendation and was very satisfied with the results. As far as my MPG Increases, time will tell. I would gladly return for any future exhaust needs.

WOW! Where do I even start... I have been grinning ear to ear since I picked up my car. Do I start with the excellent customer service or the superb quality of craftsmanship?I picked up a Dodge Charger a couple of months back and anyone who owns one can attest to how freaking quite they are from factory. I purchased the V6 and everything I read is how hard it is to make that motor sound good without ricing it all out. It wont ever sound like it has a HEMI under the hood...So I went on Yelp touring the reviews and shops and found Xtreme Xhaust. The reviews and ratings impressed me enough to give the shop a call. I am glad that I did. From pictures to videos on their various websites they have worked on several cars like mine. Rob gave me a call back and I told him what I read and what I was thinking. Immediately he gave me his honest opinions and gave me some advice from his experience. His reasoning and experience led me to believe that what he was suggesting was the correct set up I should do and I am damn glad I took he suggestion.Now one thing I have to say is be prepared for a wait. This shop is not open full time and is not on a first come first serve. You need to make an appointment... and that can be a month wait time. But, and this is my opinion... if he thinks you are serious and wont stand him up. If he can he will do his best to fit you in where he can. If he does dont be late and dont waste his time... be there!Quality over quantity and every job that Rob does is quality so it is worth the wait and if you get in early be damn glad that you did!Now even though my car doesnt sound like a HEMI V8... No rice though and with an aggressive sound and the low rumble at start up. Exactly what I was looking for... you wont be disappointed with Rob and his shop... do the wait... hope you get a call to come in early and be happy with the work once it is done... dont get it done fast and dirty... you will regret it... see Rob!

Excellent Work, Excellent Service, Excellent Price. Rob is very easy to do business with and even let me hang out and watch while he did the work to my truck. He is very knowledgeable and most importantly he is passionate about the work he does.I wont take any of my cars anywhere else for my exhaust needs ever again. 5 Stars!

If you are looking for the best exhaust guy in the area, then you have just found him!I recommend you go and see Rob at Xtreme Xhaust in Fairfield.Rob did an amazing job, building a whole new custom exhaust on my 1968 Mustang.Hes a great guy, took time to show me different options and make sure he knew just what I wanted. Hes a talented and creative custom car builder. My exhaust is a work of art!I recommend you check him out.Thanks guys!Corrina

Rob hooked it up with my 2011 Camaro RS. Brought this car to life and made it sound like a true muscle car! Definitely swing by and check this place out if youre thinking about getting some exhaust work done. Thanks again Rob!

Just got a new exhaust on my 2015 Silverado and I love it. The owner Rob does great work at an affordable price he hooked it up like a tow truck coming back soon with my tahoe to update the current flow masters to something else. Great work thank you once again.

If Rob cant do it...no one can!!!

Picked up my 1964 Fairlane with my new exhaust today and it is awesome!!! I lucked out that there was a cancellation today so when I got the call to bring it in early, I jumped on it.Rob did a top notch job at a great price! Real happy with it!

Ive came to Rob over the past couple years and got a few jobs done on a couple of cars. You can come to Rob and not know anything about exhaust systems; as long as you know what you want he can get it done, or even better- exceed your expectations! You can not beat the quality nor price. He can do it all on any vehicle at a damn good price. He does all the work in front of you and gives you plenty of options.. Dont even waste your time inquiring at any other shop, give Rob a call or text right away.

Great work, very happy with the job Rob has done to my car. Will definitely bring any car I need muffler work on over to him.

Rob is the prime example of someone that takes pride in what they do and enjoying it while the job is being done. He took my 2015 Lexus IS350 F-Sport and made it sound off like it had a pair; the way it shouldve been from the factory. Not only is the tone great but it looks great too. All black piping with black chrome tips.

Great shop. If you are looking for a no nonsense place to get your exaust upgraded or replaced I highly recommend this shop. I was able to listen to a range of mufflers and select the one I liked and have a great conversation discussing the pros and cons of different exaust systems. Could not be happier with the service and installation I received

Great Sounding exhaust for my 1990 ss truck, it can finally breath! Great price too. Go talk to Rob hell set u up!

Had an immediate issue that needed attention and on a Sunday Rob was able to help me out Xtremely by squeezing me in and getting me back to work! Xtreme Xhaust now my go to spot for any exhaust issues i have, shout out to Rob and Thank you again!

I took my truck here last minute needing to replace a broken exhaust pipe. I wasnt sure what I wanted or needed I just knew it was broken. Rob was very knowledgeable and helped me pick out the parts explaining everything to me and how it would sound and run. I couldnt be happier with how it turned out!! He even got me in quickly so I didnt have to drive around broken. The service here was beyond excellent!!

Rob is a straight up guy.. He was able to hook my Challenger up just like we talked about and for a great price. If your planing on having any exhaust work done give Rob a call or swing by on the weekend and talk to him before you make your mind up.. Rob is a true craftsman that has true pride in his work.

Put in New exhaust pipes and muffler on my truck. Did an excellent job at an excellent price! Highly recommended!

He does any kind of work u want perfect the shop to go to

Rob is the man! Took my 2016 Dodge Dart to get modified abbot. He did Professional job and doesnt BS around. Hes a straight up guy w a passion for working on cars. Check him out ya wont be disappointed.

This guy does great work, was scheduled for March but due to a cancellation got me in and walked me through everything he was going to do, the job came out awesome, would of been worth the wait even if I had to wait until March.

Went to Xtreme Xhaust for a custom exhaust for my 1972 Datsun 510. Rob the owner did an incredible job. He built my custom exhaust from the header all the way back and even corrected all the hack jobs from previous exhaust shops. The man is truly an artist and his prices are unbeatable! Dont even bother going anywhere else!!!!

Rob has always been the best, dont go anywhere else

Welp don’t know where to start, originally we had decided on n oval exhaust for better look and so my car wouldn’t scrape so much going over speed bumps n what not but he ended up putting a round one instead which I didn’t mind cause he said he’d fix it within 30 min but if he knew this why put in the round one anyway, than I pick up the car head to church and leaving church I notice a whole bunch of grease marks all over my car which I messaged him right away. He said it wasn’t him n that I should just clean it w water and soap.I told him I didn’t want to do that because it would ruin the interior and well I basically felt I should have to do it since I took the car to him w no grease marks to begin w. Months later I saved up enough to fix the rest of the car we had talked about previously and just basically made me show up for nothing, just to tell me he wouldn’t be able to do the job because my car was too “low” when he had already worked on it. I feel he just wanted me to go out there n say no to me because he was mad of having him do the last job over and having to get my interior cleaned but I tried to be civil and explain to him that no one had worked on my car but him and even the interior place I took it to knew how he worked I mean the guy works bare footed and always has greasy hands only reason I went to him was because my friend knew him. I just feel he shouldn’t have reacted that way today being as I still have messages from our convo and what we had agreed on doing to begin w.

Rob is the man when it comes to this Xhaust game. My 72 Cutlass sounds like a beast. Definitely try them out you will NOT be disappointed.

This was quite an experience for an “old man” who enjoyed driving hot cars back in the 50’s & 60’s. And always enjoyed the great sounds coming from a variety of hot rods. I thought those days were a thing of the past until today. A short time ago I took my Toyota Tundra, which I bought new in 03’, down to Xtreme Exaust here in Fairfield, Ca. and talked to the shop owner Rob. He truly appreciated my fond memories of the past and my desire to hear those wonderful sounds once again. Bottom line, he did all that and even more by installing a new Aero exaust muffler with split tail pipes. All behind 2cats. The powerful deep throaty sound is absolutely incredible. And on the other side of that is also a fairly quiet interior. Unless I really press it and all hell breaks loose. The cost was more than reasonable. And I can’t say enough about Rob. He obviously loves what he does. And now I have another reason to stay around so I can enjoy my old truck for a few more years. Thanks to Rob.

Rob is a MASTER at his trade. If you ever remotely thinking about doing anything with your exhaust, you NEED to go see Rob. I will never ask anyone else to do any exhaust work on any of my vehicles other than Rob. My soon to be Hemi Cuda sound FREAKING amazing. Thanks Rob.

Been goin to Rob for years, does the best exhaust work around at a reasonable price, my go to place for exhaust work

Fantastic service & just good people thanks Xtreme Xhaust

He gets down and dirty so u can drive around like a Boss I wouldnt steer u wrong

Just got back my 2015 Chevy Silverado from Exreme Xhaust. Wow what a different truck from the sound to the look. Rob was worth the wait. Yes, I could have taken it to a different shop sooner, but the quality of work He did in a few hours was above and beyond my expections. Also, his price was so affordable! Go check him out and decide for yourself.

Rob is the best he dont feed you Bullshyt

Good dude does great work for a fair price

Just got done getting my new custom setup on my 13 Chevy Silverado. Straight up guy, solid work. He took the time to show, describe, and DEMONSTRATE each setup I was interested in. A true lover of his work and an honest pleasure just to have met. If you even are questioning a possible upgrade or any work to your exhaust, give him a call now and he will definitely do you right, especially taking it easy on your wallet without sacrifice in quality. May or may not be a line in front of you, but it IS worth it and he is amazingly flexible and wants to help you. He got another guy squared away on the spot while working with me. If you decide to go somewhere else, you are wrong. Semper Fi.

Rob hooked it up on my 07 f150, made my truck actually sound like a truck. Hes a good dude and knows what hes doing

Always a wealth of knowledge

There the best

Bad ass pipes for a steal.

Xtremely professional service ..