Xtreme Mufflers

4.4 (297)

  27802 Pacific Hwy S, Federal Way, WA 98003
  (206) 787-0440
  xtrmperformance.com
  Claimed

Muffler shop Auto parts store

Service options

  • In-store shopping

Reviews

Reviews are sorted by relevance, with the most helpful and insightful feedback listed first for easy reference.

  Jake Belz
4 months ago
Edit; down to 1 star, they stripped the threads for the rear most exhaust manifold stud in the head. Gonna be an expensive fix. DO NOT LET THESE GUYS TOUCH YOUR MANIFOLD OR ENGINEThey get 2 stars because everything from the downpipe back is great, but they messed up the exhaust manifold bad. I will start by saying, I did supply my own manifold, gasket, and new hardware. Within 2 days of having them replace my manifold, it's leaking again. I go to check it out myself, and every single nut and bolt is loose. Okay it happens, torque everything back down, leaks still there, so take it back to em. They tell me to get a gasket and they'll take care of me. So I get it, bring it back to em, have em swap it out, and charged me to replace it, due to it being my own gasket and not theirs. Thats fair, if it was the gaskets fault. The hardware was not torqued down properly, came loose, and popped the gasket. But fine, I just want it done. AGAIN, 2 days later, it's back to leaking, everything is loose, and now there's a crack in the manifold next to one of the studs. The remflex gasket is torqued to 20ft-lbs. How did 20lbs crack a manifold? But I went and checked the rest of my exhaust, and everything else was perfect, except they used the worst possible exhaust clamp on the downpipe, that did not hold and just dented the tubing. And the fact they did not put the new hardware in the proper places. That could me my fault for not explaining the studs are for the manifold mounting points, and bolts were for the air injection block of plates, but I figured an exhaust shop would know that. Or Maybe lack of proper support for the manifold is whats causing it? The only answer I got is to buy their manifold and gasket so it'll have a warranty. DO NOT bring your own parts to these guys, and do not trust them to do a manifold.

  Chris Woodward
a year ago
Had a single tailpipe.. no bueno.. A family member had duals put on his Ford here and was very satisfied,( I also found them on Google prior) but the referral sealed the deal.. So I stopped by one afternoon to get a quote to have mine converted to duals, from the muffler back.I was very happy with the price and hey said sure we can get it done today and had it done in a few hours.. love the sound, the look and the great price!! THANKS again..

  Adel Perry
2 months ago
3 start review for now: due to their readiness and immediate availability, using the muffler my significant other brought to them to be installed. He was told to keep the receipt in case anything goes wrong "warranty." He is very happy to be on the road again.Reviews on quotes:Keep in mind that you CAN NOT get a quote for this over the phone due to the possible conditions of your vehicle, make, model, or requests you may have. Be a bit more understanding. My S.O. went to a couple of shops, and it started at one price and went up once they did a detailed inspection under. So.... think about that. And good luck!

  Electronic Tech
2 months ago
Awesome service, quality work, very friendly staff. Got me in and out really quick for exhaust work on my Legacy. Better priced than other shops around. They even told me that if I have any issues with it, to just bring it back and they will fix it. Check these guys out before going anywhere else for exhaust work.

  mustafa yahya
a month ago
Good work. Quick. I got in with my chrysler 300 and I was out the same hour. The work was excellent and with quality I like the new mufflers they put on and the work they did. I would recommend this shop

  Seattle Custom Railing
3 weeks ago
Had my mufflers deleted today. It was really fast. It is better to call for appointments if you decide to have some service on weekends . Overall, really friendly and knowledgeable place.I recommend it!

  Kevin Atarih
2 years ago
Great pricing and great service! Came first thing in the morning to do a muffler delete and replace it with a quality exhaust tip. Sounds great, looks clean! The Owner is a super cool guy and definitely gives a very reasonable pricing on his services, would definitely recommend to anyone and will most likely be returning back!

  Alan Edmonson
2 months ago
Great shop. Scheduled the day before for an exhaust install and got seen the next day. Fast, straightforward pricing, and they even recycled my old exhaust. They also do custom exhaust work as well. Highly recommend.

  Diego Cuevas
4 months ago
I went to Xtreme Mufflers on a Tuesday at 11am. These people are super dope. They handled everything very professional and quick. For the excellent work they do and the price they offer u cant go anywhere else but here. Thank you!

  Mustafa Mzahim
2 months ago
Came for a muffler and resonator delete. Overcharged me, the wields were terrible and it started a leak, and not only that he cut into my car as well, there's literally a cut inside the interior from how high he went. Don't come here they will scam and accuse your car of having no Cats if its too loud and they wouldn't shut up about it.

  Alan Edmonson
2 months ago
Great prices and availability! Called them on Friday and got my truck in the very next day to install my Flownaster Exhaust!They do great work and don t try to sell you stuff you don t need. Highly recommend!

  Joseph Spencer
3 months ago
Did an amazing job with a muffler delete on my CL. Recommended some new tips and turned out amazing. Thanks guys!! Will be back if I ever want to do anything else :)

  Bert G
7 months ago
These guys do an awesome job made an appointment yesterday was able to come in today even early and had me out in an hour. They were honest the whole time about prices and their recommendations for the best sound of my car. Weren't pushy at all about getting extra stuff done but were very knowledgeable about how to get the best sound out. Already love how my ride sounds now. Definitely will be back in for other cars and add ons to my current one.Service: Exhaust

  Billy Van
7 months ago
I'm very picky who touches my ride, these guys knocked out my Cobb exhaust install with no hesitation or issues, knowledgeable and friendly. I will definitely be back for any exhaust needs. Definitely recommend Service: ExhaustService: Exhaust

  Tony Le
a year ago
Dropped by for a quote for my bmw z3. Came out 20 minutes later straight piped and with a new exhaust tip. Awesome and fast service and very fairly priced. Raul and his partner were very professional. Would recommend to anyone

  Colin Overturf II
3 years ago
Poor quality and shady practices (or simply ignorant). I brought in my car to have my brand new titanium catback I purchased myself installed. Rather than using the brand new gasket included in the $1000 kit, they reused the gasket which had been on the car for years. Luckily I noticed when the car was reversed out that the new gasket was still on the ground so I put it in my pocket. When I asked about it, I was assured no leaks. I went ahead and paid $150 for 45 minutes of labor because I was just hyped for the new sound. Not only did they miss a clamp, but sure enough the old gasket started leaking badly the next time I started the car cold. I spoke with someone else when I came back and they put the clamp on quickly and defended their colleague as reusing this "reusable" gasket. The black marks clearly define the leak sound I was hearing. Not only did they cheap out on me and try to steal my gasket, but I didn't realize until later I was never even offered to take my old exhaust. I would take my car to a more trustworthy shop if I were you. This is just lazyService: Exhaust

  KEANU ALEI AMACIO
a month ago
Very trustworthy, and they re respectful to your time. And great customer service! An excellent all around thankyou!

  Archie Redmond
6 months ago
Awesome place. I can't recommend this place enough. I went in and out in 30 minutes, they replaced a muffler on a 98 dodge ram 1500 I bought. These guys made it easy and affordable, everyone is friendly and I left with a truck that sounds and feels way better. Very good experience.

  Zack Bennight (TranceBeatPony)
3 months ago
I can't praise them enough they are seriously the best, every time I go there they always talk to me with a smile and enthusiasm and always have a great solution. Go there, it is worth your time, seriously.

  Akash
2 months ago
did a resonator delete here. scheduled an appointment and was there on time. the owner took 2 hours to do the resonator delete because he was too busy on the phone. in the end, I found out that I had an exhaust leak.

  J. E. B. (jeb206)
a month ago
Called Xtreme Mufflers for a resonator delete and custom tips and got in the same day. Took less than an hour to complete.Was back on the road and roaring.

  Mo Al Nuaimi
8 months ago
In and out in no time. Clean work and finds solution. Fair price.

  Bruno Quintana
a month ago
Don t ever go to this spot. They say they will do a good job but will leave you car with leaks and you ask them to check out the car the won t do it worst spot

  907cris
a year ago
Left with my car sounding amazing! they have great customer service and great prices would recommend to anyone.

  Steve Large
a year ago
Great service. I went without an appointment. They hot me right in and the issue was corrected in about 90 mins. I recommend!

  angelo munoz
11 months ago
Called for an estimate on replacing my stock exhaust manifold with aftermarket. The guy that answered wasn't helpful at all and very dismissive about my questions. I only called because of what the website said. Have to say a friendly voice means a lot to customers. Instead of information I was meant with attitude. If this is any indication on how they do business then I'm not trusting at all! I work in the automotive industry and it means everything to trust the shop your looking for! I'm sure they get by with the work they do but I'm questioning there quality!

  Joshua Haglan
a year ago
If you need a new exhaust or repair an old exhaust, this is the place to go. The shop is super clean and the staff is very accommodating. They got our Land Rover in the same day we stopped by To get pricing. We will be bringing our other cars hereService: ExhaustService: Exhaust

  Ryan Kim
8 months ago
Paid 550 cash for a muffler delete, about 3 and a half months later, the weld got rusted over the winter and the exhaust was hanging, completely separated. So, i had to put the stock muffler back on by another shop(nearest to where I was storing my stock muffler). Left the country for two and a half month. Came back and Called, talked with one of employees, and asked if they could make it right by fixing it. However, he kept arguing back and fort that I have to pay another 550 to get my muffler delete again. Unfortunate, but it is what it is.

  Brittany Brianne
a year ago
They just fixed my car today! They were fast and inexpensive. I thought my car was dying, but now it s running smooth and soooo quiet. They were friendly and I hope I don t need to come back, but if anything else happens I definitely will. Service: ExhaustService: Exhaust

  Julian Carreno
3 years ago
I will literally never look for another muffler shop because I ve found the best here with EXTREME MUFFLERS!! They changed my muffler in 45 mins (CRAZY FAST)!!! These guys ROCK I LOVE MY NEW MUFFLER!!

  Opening Hours

Monday 8:30 AM-6 PM
Tuesday 8:30 AM-6 PM
Wednesday 8:30 AM-6 PM
Thursday 8:30 AM-6 PM
Friday 8:30 AM-6 PM
Saturday 8:30 AM-5:30 PM
Sunday Closed

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