Went in to get my windows tinted 4 years ago, have been taking my vehicles here ever since. I have only had good experiences with the service and quality! Most recently (Sep '26) I had a request for a darker tint up front and ended up with something lighter than I expected, but when I called Kashif he told me to bring it back to the shop and made it right with no extra charge. Highly recommend visiting these guys. read more

Extreme Car Audio | Manteca - Car Stereo Installation Near Me - Manteca, California

Pricing was great as was the customer service. Two weeks later and I'm very happy with the quality of the window tinting

I contacted kaushif and he helped to rectify it at no cost. The wiring was redone and now it works in parking mode as well. Thanks Kaushif.

I highly suggest you stay away from this place. If you are like me and don't mind paying top dollar for premium service. But this place scammed me. Long story short my trucks electrical system went haywire a week ago. Rather than coming back and dealing with the headaches there I decided to go to Best Buy and have the techs troubleshoot the issue. I already had an idea it was the stereo and how it was wired up. I knew because after the installation I started having all types of electrical issues. Best Buy techs found that the stinger module used was faulty and caused all the electrical problems. Moving forward I just want to advise consumers they are better off taking their cars to a reputable and professional sound tech and not some guys off the street. read more

Had my employer's company vehicle (service van) outfitted for a security alarm system this past Saturday. "Kash" the owner made some concessions over the phone the week prior to my appointment that seemed too good to be true. Well, dropped vehicle off and picked it up when the work was completed. Not only did Kash provide what he promised (that was not included in the security system), his team did a bang-up quality job. I will be back to have Kash and his team outfit my personal vehicles next. I am absolutely satisfied with the service and product provided. read more

Kashif is so kind and patience. Very professional business establishment. My window tints came out in excellent condition. I highly recommend 10 Star quality! read more

I went there for tinting on honda accord ,they put scratch on my car with sharp blade on fender and i asked to check camera the owner said i will check and let you know .But no call and today i went there again because there are bublle in tint and they left dust on driver side window.they offer me to do it again and they did for windshield but still dust inside in tinting.and for driver side window they don't have the same one to do.They wasted my time and i have to go again for that. Who will take care of liability?my money and time both are wasted by them read more

Extreme Car Audio | Manteca - Car Stereo Installation Near Me - Manteca, California

They told me they would install my new head unit for $100 even though I had already taken the whole dash apart and everything was done. I just was missing the right wiring harness, new head unit came with a back up cam. I asked him to plug in the camera and just let it hang under the dash so I could route it later. He tried to charge me an extra hundred dollars for that. I should've told him to shove it up his ass. I'll go somewhere else, but he had already been in the truck for about 10 minutes. These guys are fucking crooks. I would never go back. read more

Walked in on a Thursday without an appt window tint was done in 3 hours. Super quick and very straight forward easy service. $375 for 15% all around love it! read more

Extreme Car Audio | Manteca - Car Stereo Installation Near Me - Manteca, California

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I spent $1500 on the car alarm alone and the features don't even work. Proximity sensor doesn't alert. Window break sensor doesn't alert. Tilt sensor doesn't alert. The dash cam isn't even set up correctly. I was going to look at footage since I almost got hit and there was no footage recorded. Doesn't tell you how to work the equipment you put in the vehicle. I had to look it up myself and figure it out. read more

Tech seemed knowledgeable but the worst customer service ever. Never opened on time, sometimes 2 hours late. Car was never finished and no communication at all. No answer when trying to call them. Wasted many hours on them. read more

I have been coming here for years and have had several cars worked on. These guys always do outstanding work and it shows. I just took in my 2016 Ford F150 in for window tint and getting a sub box that fit under the rear seat. They got me in same day and it sounds and looks amazing. I always appreciate the attention to detail and the quality of work highly recommend this shop for tint and sound needs read more

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If i can leave 0 stars i would...... this place is absolutely horrible they messed up all my wiring for my electrical sockets left holes in me dash and cut the wiring for my cigarette lighter and left it all empty. They left old wiring in from old speakers tried to scam me for an extra 375 for a whole new stereo headunit and lied about my original one being fried, i would highly not recommend going here for stereo installation or any work at all frankly. Thank you! read more

The pricing was pretty good! The installation took less than 2hours which was relatively quick given they installed ALL the windows. 100% recommend this tint place if any of you are looking around for one. The staff is extremely friendly and professional and they take their time to explain and cater to your questions as well. Thank you Extreme Car Audio read more

Extreme Car Audio | Manteca - Tesla model 3 tint all around. - Car Stereo Installation Near Me - Manteca, California

Kash, the owner, claimed that ALL of my boat speakers and the amplifier needed to be replaced as they had gotten wet and were ruined. He said this based on his 19 years of experience, most likely because they were cheap. I asked how much it would be to replace them; he stated $4,500.00. I said I found it extremely hard to believe that ALL of my equipment was malfunctioning. I can not pay $4500.00. His response was, "What can you pay"? SMH.!! We took our boat and left! Happy to report that not all companies are dishonest; we found a company to get our whole boat system working perfectly WITHOUT REPLACING ANY EQUIPMENT for a very minimal cost. read more

5 Stars - Amazing Work! I brought my car in for some audio work, and Marco hooked it up. He rewired my radio and subs, got everything working, and went above and beyond by neatly hiding all the wires. The attention to detail and professionalism were highly appreciated. He was super knowledgeable and explained everything. My car audio has never sounded better, and it looks incredibly clean now. If you're looking for a car audio expert who truly cares about the quality of their work, Marco is fasho who you should go to. read more

Great people to work with, kashif (the owner) is super friendly. Got new stereo and backup camera installed. read more

Extreme Car Audio | Manteca - Getting new stereo and back up camera install. - Car Stereo Installation Near Me - Manteca, California

I definitely recommend this shop! I had excellent customer service! Scheduling my appointment was quick and easy. Service was outstanding! Great value and cost was comparable to others around. They cared for my vehicle as if it were their own and were very respectful and helpful! read more

Had my new stereo installed today. The service was exceptional! The guys at the shop are knowledgeable, fast but efficient, and fair priced! Super happy to find this shop. I'll be back for some additional add ons soon! Highly recommend! read more

Extreme Car Audio | Manteca - Car Stereo Installation Near Me - Manteca, California

I Took my Tesla Model Y to get the best tint out there (their Stratos Tint great value) to get the most efficiency out of my car. They took amazing care of my car and did a great service job! Worth coming back they have a lot of many services besides tint. I wanna give my Thanks to the man Cash and the team. Best overall and best price around! read more

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This place is amazing from the customer service to the excellent work on my cars. I first came here a while back to install a new stereo with CarPlay in my sister's car, and the owner gave me an unbeatable quote. Fast forward to today, I came back because the prices are still great, and the team is just as friendly and professional. I've never felt anything but respect and honesty from them. I'll definitely continue bringing my cars here for audio upgrades. read more

Went into Extreme Car Audio with no knowledge of car stereos. Was helped by Marco and he provided valuable information and recommended a stereo that fit my personal requirements and budget. It was replaced in a timely manner and the experience was completely smooth. 10/10 and I definitely would recommend this place to anyone who is looking to have a stereo replaced by true professionals. read more

This place is rock! All staff are attentive , they are professional i went here to have my car tint love the outcome highly recommended .

Extreme Car Audio did a great job on my tints. Great experience!! They made sure I was completely satisfied and happy with my tints. Great customer service. I absolutely love my tints... I definitely recommend them!! Thank you all very much! read more

I've been getting a variety of work done by them for a while now. Amazing quality every single time with the best products. They care for quality and care for their customers here. I highly recommend them over anyone else. You won't be disappointed. read more

Extreme Car Audio | Manteca - Car Stereo Installation Near Me - Manteca, California

I had my alarm and deck installed her. I already had an old alarm ,, but it was a nightmare, so I took it here for an upgrade, and Jimmy is the best in the business very detailed and very professional, and Kash will work with you. You have to tell Jim up front what you need. Communication is key. I highly recommend this establishment. read more

I call this a super here team! i need to install a stereo in my classic truck before moving. they were able to complete the job two days before i moved to Texas. Fair pricing and Extremely amazing team to work with. Thank you! read more

Man these guys are probably the most professional tint and Audio shop in Manteca. Amazing customer service, quick turn around and they give you life time warranty on all their services which easily tells you how much they trust they have in their work. Highly recommend read more

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Customer service was exceed! The cost was reasonable and looks amazing! They met all the request on my new car and love it! Would recommend. Had great service! read more

Not the best work, when I mentioned this on the back window he said it would dry and be OK it's been a couple of months it's not OK it looks like crap read more

Extreme Car Audio | Manteca - Lousy window tint - Car Stereo Installation Near Me - Manteca, California

They did a good job on tinting my car windows. They have decent price. They're fast and did a perfect job.

Marci and Brian was absolutely amazing. Very punctual and transparent and very kind and professional.. I love their business. Amazing company!! read more

Darrell is the most experienced audio installation tech that has helped me out. He installed a complete subwoofer and amp audio system quick and efficiently. You can always rely on him and the folks at Extreme Car Audio to give you the best service available! 5/5 stars always! Don't think twice about anywhere else! read more

Extreme Car Audio | Manteca - My JL W7. - Car Stereo Installation Near Me - Manteca, California

Very professional fox there. Highly recommend this shop to anyone that's is looking for best quality, best customer service, best overall experience in the audio look no further. These guys have exceeded my expectations. read more

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DON'T USE WILL NOT HONOR WARRANTY!!!! They will lie to you in your face. Drove a hour after calling them told them the tint was bubbling and said they can fix it today and was going to cost me $100. Drove a hour for them to tell me can't do it today and $150. Was told that when tint was done as long as I had their sticker on the car that was my warranty. Don't waste your money on this crappy place!!! read more

A week ago, I got my replacement car, due to the Volkswagen diesel emissions scandal and buy back. I can't bring this car to match that one but I'm trying to fix a couple of things, including the car audio, so that I can listen to my own music. I came here after trips to local Best Buy locations and thinking about going to Fry's in Fremont. Kashif has been around the car audio business for a while. Visiting before Christmas was a bit nuts. He mentioned that there was a significant head unit arriving this week, so I returned to find that it was Sony, a brand I don't like all that well. He happened to have a Pioneer head unit already in stock, grrrr, and he just needed to order the face plate and other bits to make it look as though it belonged in my dashboard. With a $50 deposit, he put the head unit aside and ordered two different kits from Metra to make it work. Tomorrow, they should have everything and be able to install it. Today, Thursday, they were running a bit behind due to a problem with their tint-cutting machine. I got a call that the installation kit had arrived and to be there at 2:30 p.m. instead of 2:00. I arrived a little early and things were a bit chaotic. It seems that it was around 4:00 p.m. when my car was started and after dark when it was finished. The Pioneer AVH-X2800BS looks as though it belongs in the dashboard and the microphone for the Bluetooth phone calls and Siri Eyes Free was routed so that it isn't hanging on a sun visor or another vulnerable location. I asked that the AUX and USB ports that are in the center console would be used and I haven't verified those but given the rest of the installation, I'm betting that they work just fine. The installer seemed to go out of his way to make it an exceptional installation, which was expected given the price. I could have gone to Best Buy, got a slightly cheaper price, and complained about the installation for the rest of the time I have the car. The DVD/video part that is supposed to work while stopped doesn't. It was looking for a signal that the emergency brake was enabled and got nothing. It may not seem like a big deal, but, as a photographer, I had hoped to be able to view some photos and clips just after taking them, without involving importing them into the computer. Hopefully, this can be rectified without an ugly situation. read more

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Do not take your car here! Went back twice to get my tint fix and still has bubbles! The owner reassure you hell take care of it but all that is, is empty promises! And I have a mercedes and he treat my car like it was a Honda! Also had a radio install that was not done right adapter for the deck is still popping out! Terrible work! 2nd warning do not go here! read more

Extreme Car Audio | Manteca - Adapter not flush with the deck - Car Stereo Installation Near Me - Manteca, California

Very professional! Good service! Definitely recommend this place and great customer service in a timely manner!

I went to this business for a quote to have my windows on my car done on a rare weekday off on July 8th. The business hours are listed at 8:30am , so I arrive just after 9 and find a group of people waiting outside. The business' open sign was on but door was locked and roll up door was shut. They told me that had been waiting already. At about 9:15 , an employee or maybe the owner showed up to open the place up. At this time I decided to not even bother with a quote. If I would have had an appointment at the business and it wasn't opened I would have been furious. Could have been a one off event but it was enough to seek another option for my tinting job. Just posting this for people who have tight schedules and may not be fans of having people not be open when supposed to be open. read more

horrible business. needs to be shut down immediately. crooks and I mean crooks. take your money elsewhere. if you are happy with there work then you honestly don't know what quality work is. if you want a runaround hack job of a stereo then look no further this is the place for you. 100% guarantee to jimmy rig your vehicle and leave you high and dry. the owner/son will make promises than they can't keep. jimmy the tech is the only reason why they stay in business. stay far far away from there scam. -Robert wise read more