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King Muffler

4.8 (442 reviews)
Closed 8:00 am - 2:00 pm
Updated over 3 months ago

Services - King Muffler

Auto maintenance

Auto repairs

Auto exhaust repair

1 More Service

Routine automotive maintenance

King Muffler Photos

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Recommended Reviews - King Muffler

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Reviews With Photos

Went in for catalytic converter replacement. Just recently washed my car and see these scratches. This is the only work done to my car in a long time.

Quad chrome tips
Susan C.

Had to get some corrections done (unfortunately for a ticket) and needed to get my muffler put back on. Wouldn't trust anyone else with my car - so I came to King Muffler again. Was in an out within the hour and I will be coming back to delete my muffler again! Thank you again King Muffler! Always trustworthy! If you're in the San Fernando Valley area - this shop is a 10/10 for all your muffler needs!

Joseph A.

1997 4Runner failed smog with 816 ppm NO @ 15mph. I took it to King Muffler, new Magnaflow Catalytic Converter was installed NO @ 15mph now 126 ppm and everything else measured was zero or undetectable pretty much! 4Runner is now registered -- 350k miles and still runs like new! This Toyota gonna outlive me! Thanks Again King Muffler!!!

Came in to have my truck fitted with a new muffler. Guys there were helpful and asked how much I wanted to pay after I got a quote from someone else. He agreed to my price and said he'd get it done. I recommend getting there early in the morning if you want to get your stuff done. First time I tried getting there they were slammed and I knew it would be a long wait.

I've been coming to see Harry for exhaust work for my past 3 cars. Even though there are many exhaust shops closer to my house, I have no problem making a drive out to his shop because the quality and effort that they do is top notch. 100% recommend!!

The ram truck the shop worked on.

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9 years ago

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8 years ago

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13 years ago

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12 years ago

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14 years ago

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10 years ago

Great service, been coming here for years. Frank did a great job on my install. Thanks again!

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12 years ago

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7 years ago

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11 years ago

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10 years ago

Business owner information

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Sosik K.

Thanks for your beautiful comment and we appreciate your business.

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7 years ago

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9 years ago

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11 years ago

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9 years ago

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14 years ago

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13 years ago

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12 years ago

Had my exhaust modified here on my benz w204. Frank helped me out and finished within 30 minutes. highly recommended

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11 years ago

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9 years ago

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Sosik K.

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13 years ago

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12 years ago

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11 years ago

Just found them on Yelp and the workers here are very nice and friendly. They gave me a REALLY good deal to put in my muffler.

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11 years ago

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Ask the Community - King Muffler

Do you install catalytic converter shields?

Yes

How much is the labor to install a catalytic converter?

All depends on car, stop by for a quote.

Will you be able to mate my 2.5 inch pipe with a 2.25 inch muffler?

Absolutely

I have a question, I already have a muffler delete from here, but my tow hitch is touching my pipe, any way I could bend my pipe a different way so it doesn't touch the tow hitch? Please contact me back.

Stop so we can fix it.

View All 10 Questions

Review Highlights - King Muffler

I trusted Frank with my brand new 2018 Honda Accord, a car that I don't even trust the dealership with.

Mentioned in 61 reviews

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Sherman Oaks Exclusive Auto - Before

Sherman Oaks Exclusive Auto

(176 reviews)

Sherman Oaks

I had a very disappointing experience at this shop. I was charged $767 for what should have been…read morebasic maintenance: an oil change, brake fluid flush, engine air filters (2), a cabin air filter, wiper blades, and a drain plug. After reviewing everything, I feel like I was heavily upsold on services and parts that either weren't urgently needed or could have been done at a much more reasonable price elsewhere. For example, my vehicle wasn't even due for an oil change yet based on my mileage history. I actually wanted to see if they would be honest about it, but instead I was still sold the service. What really bothered me is that the business promotes honesty and transparency, but my experience felt like the opposite. I didn't feel properly informed or given options -- just pressured into agreeing to expensive add-ons. If you have money to blow, then by all means go to this shop. I originally checked Google reviews and saw mostly positive feedback, which is why I chose this place. But after my experience, I went on Yelp and found multiple reviews describing very similar situations to mine. I strongly recommend getting a second opinion before agreeing to any services here. Unfortunately, I won't be returning.

I've always had a good experience here, and have mainly come for oil changes and smaller…read moremaintenance items on a few different cars. A more complicated problem with my car + an especially great experience at this shop left me wanting to leave a review! I started having some very common water pump and vacuum system problems with my beloved 718 Cayman S a few weeks ago - these are well documented issues with the car, but can be very difficult to diagnose and truly fix. When I first started having problems, I decided to go to another shop in the area to get a diagnosis to figure out what was going on. That shop gave me a lot of stress and very little confidence that we would get the issues sorted any time soon, so I decided to come here and met with Amir. Again, the vacuum issues on a 718 especially can be a bit complicated to diagnose. From the moment I started working through these issues with Amir, he was very good on communication, transparency, and did not in any way run up a bill of other random things just to try to get more money. He sent me photos every step of the way of what was being done to my car, communicated on parts coming in, etc - I felt very comfortable having my car there. When Porsche took longer than they had promised us to get a part in, Amir made the wait much easier by helping me out with a rental. The car was driving beautifully after I picked it up, but I ended up with a fault code again and I had to come back in - I don't fault Amir/the shop for this at all, 718 vacuum issues can be very complicated and oftentimes there is no "issue" left other than a ghost code. The experience of coming back here to diagnose why this code came back actually solidified my confidence in this shop - they were once again extremely transparent and very considerate in making my second visit quick and painless. My car is in phenomenal shape, and I saved a good amount of money (and headache) compared to what I was quoted at another spot down the street. Thank you Amir!

Sherman Oaks Collision Center

Sherman Oaks Collision Center

(292 reviews)

Sherman Oaks

Thank you to Raffi and John, they are amazing! Sherman oaks collision center goes ABOVE AND BEYOND…read more My vehicle was hit while parked and I decided to take it here. They helped guide me through the process with insurance and setting up a rental car. They have a lifetime guarantee so the work is high quality and you won't have issues down the road. They were even kind enough to fix some unrelated issues that I didn't even mention. Super fast and easy, felt like I had a brand new car within about a week! Raffi and John will take care of you 100% and they do AMAZING WORK. I couldn't be more satisfied with my experience. Thank you!!

if you own a Mazda in Soul Red Crystal, you know the absolute nightmare it is to color match. It's…read morearguably one of the hardest paints on the road to get right because of that deep, three stage metallic glow. I was honestly terrified to hand over the keys to my 2025 MX5, but these guys absolutely nailed it. I've seen plenty of hack jobs on this color where the panels look muddy or different shades in the sun. This shop treated it like a science project. You literally cannot tell it was ever touched, even under direct sunlight. The work itself is top tier. No overspray, no orange peel texture, and the body lines on the Miata are back to being razor-sharp. It's clear they didn't just rush it through the booth; they took the time to prep it right and finish it even better. I'm pretty picky about my car, so I appreciated that I didn't have to chase them down for info. They hit me with regular updates and photos of the progress, so I knew exactly where things stood. It's rare to find a shop that's this professional and actually has the skill to back it up. If you've got a high-end factory paint job and you're stressed about someone ruining it, just bring it here. They're the real deal.

Precision Auto Clinic

Precision Auto Clinic

(324 reviews)

Van Nuys

Joe is honest, does quality work, communicates well, and saved me so much money. I was having…read moreproblems with my 2006 Lexus GS300 and long story short...simply amazing service! I requested a brake inspection, which was really quick, turned out I had to get my rear brakes changed. They offered to do it the same day for a very reasonable price and less than 3 hours later, my car was ready. Joe has worked on my car for small items like brakes and oil changes all the way up to getting some check engine light issues fixed. Pricing is always great. Brought my car here for a diagnostic thinking the issue was one thing only to find out "no, you don't need that," and saved me a bunch of money I would have likely spent elsewhere. He didn't push me to fix anything that didn't need fixing and pointed out a few things that were old that I might want replaced so I just took all his suggestions because it's a very old car and it needed some extra care. All the five star reviews are well deserved!! Highly recommended.

I am disappointed with this shop. I went after seeing good reviews.Although, I like the customer…read moreservice from owner and the technician. I went in for transmission fluid change earlier in February in my Toyota Camry 2018. I bought OEM Toyota transmission fluid and asked Joe to help do drain and fill.The drain and fill was completed. After that there was a rough driving issues started. I went back to show my car to joe and he drove the car he told me he don't see any issues. I wanted him to check transmission fluid port on if there is low transmission fluid he didn't agree and told me I might be overthinking. I went to different mechanic in April and he checked. I paid $100 to reopen the port for transmission fluid and what we saw was no fluid came out from the primary port. He added 0.5 quarters left. The issues I have had for rough idle and need to have higher RPM on slope went away completely.According to him you have to keep the car running when you drain the fluid and you need to have it at the right temperature he said the drain and fill wasn't done correctly that's why there was still room for fluid. The viscosity of the fluid makes a difference in how much you can fill and drain. He double checked for leakage and there were no leaks either. When I went to joe and asked about don't you have to keep car warm to see if temperature is right? He said you only do it when there is a leak. I don't think Joe knew enough about mechanics of New car. I wasn't overthinking when I went to ask Joe for help and asked to recheck the transmission fluid. I paid $260 for labor only( $160 to Joe and $100 to another mechanic) for same job. It's really absurd. Overall this could have damaged my transmission. I think for future the customer advise should be taken seriously. I know my car well so I know when it's not acting good. I have been driving it from 10 years.

King Muffler - autorepair - Updated May 2026

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