Honest, hard working group. Fair on their prices and always do great work.Wish they could bigger jobs, like motor repairs but everything else these are the guys!

They replaced my wifes catalytic converter a couple years ago for such a great deal compared to any other shop in the area.. just had them do the same thing in my vehicle the other day for the same price.. well over a $100 cheaper then anyone else.. vehicle passed DEQ and Im a Happy Camper.

I highly recommend for any car work they legit do everything in there power to help you and do the work fast in general for what you want... Get in there early for light work that needs done and for heavy work call then and schedule some time to do it but I love these guys there amazing

Good, busy shop with decent prices. Great place to get your catalytic converter protected with rebar.

JD and Eddy are amazing fabricators - they have incredibly fair prices and do high quality work. Theyve helped me build some of the beefier reinforced portions of my skoolie conversion. I have no idea how only two guys manage the amount of work that flows through their lot but they always exceed my expectations.

Excellent place. They offer quality service and help in very creative and efficient ways. All thumbs up!

Jasper and his crew take care of all your Automotive needs! Best prices and always fixed right!

Great service great price and the manager is the best! Very helpful and friendly.

Had my catalytic converter hacked off last night. By the time I had figured out what had happened and called around to multiple muffler shops it was past noon. Spoke to Jasper on the phone, who was friendly and knowledgeable. He quoted me a much fairer price than all of the other shops I called, and was able to get my truck up on the lift within a couple of hours. In and out on the same day with a smile. Discount Muffler’s team made an otherwise frustrating and drawn out experience a breeze. Will definitely recommend them to everyone I know in Portland for affordable and efficient exhaust work.

I gave them 5 stars because even though they were slamed as the guy called it he was very nice on the phone and did not make me feel rushed at all. VERY GOOD CUSTOMER RELATION SKILLS

Great service and very reasonable with prices,willing to work with u and not make u feel like your being taken advantage of..

These guys rock! Dropped my car off for a few repairs and they called me within 2 hours to pick up. Thanks again 🤙

Truth, closest muffler (and more) shop to me. Needed complete back half exhaust. My car is tiny. They put it on their schedule, ordered the parts. Had to wait for that appointment. They are a busy shop for good reason. The wait, and final price, was fair and more than worth it. My tiny car has found new energy. The muffler ordered was their idea, and its perfect (and super quiet!). I will gladly request an appointment for my next exhaust repair. Their lot is tiny, be aware if you just want to pull in. Calling ahead solves that. Cheers.

Doesnt get any better than discount on the old highway. They do exceptional work.

Excellent quality workmanship with highly competitive pricing and the people are extremely knowledgeable about import and domestic vehicles, and they dont try to upsell any unnecessary items

Solid place to get a muffler repair at a great price!

The guys at discount muffler are honest people. As a women trying to navigate the automotive industry, its important to feel like I can trust what they are telling me and i do 100%. Thank you for all that you e done for my family.

I called the shop to schedule a appointment..but the person who answered the phone told me to come right now..I checked in and waited 2 hrs nothing was done..just a small welding to be done..when I went office guy for asking how long it will take ..he said come next Monday..No customer service..The fat old dude set they were busy..I would never go to a shop like this..RIP off..& liars..no gud service..to much smoking in the shop & waiting room..

Good experience and it was 3 years ago ai still remember Randy! Friendly, kind staff here. Hoping they can fix my car again havent been back in 3 years and it held up well.

The owner of the store treated me like he was working on his own vehicle with real time updates and attention to detail. Made it a super pleasant experience! I would highly recommend these folks!

Didnt answer no matter what time of day we called

Had my car done same day, extremely fast reliable service and very very fair pricing!

Best place to take your vehicles. They treat you like family and are strait forward with you. Theyre honest hard working people. Theyve taken care of 3 of our vehicles. Highly recommend them!

Really nice guy

I had manifold gaskets replaced I ended having to replace the exhaust manifolds also within 2 months they were leaking I contacted them and the supposed to fix it but they ended up leaking again I took it to another repair shop and I was missing exhaust manifold studs 6 of them total I called discount mufflers and was told that Im a lier my manifolds dont need them also instead of replacing the gaskets on my collectors they added a high temp silicone I had bad service and this place was not professional I will not go here again

This place did a horrible job on the exhaust the exhaust is touching the rear shock absorber and I asked for higher more amp alternator and they gave me a lower alternator horrible job

I highly recommend Discount Muffler for all your exhaust system work! This includes fair pricing on catalytic converters! Very knowledgeable technician! Totally honest and fair with pricing. Even showed me the part he replaced and explained why it needed replacing. Tech offered options for me to make an informed decision. Thank you so so so much! Im a customer for life!

Great place. Jasper was very knowledgeable and fixed my mom up great. I thought I needed a new muffler, but he informed me that it was actually the pipe before the muffler. Saved me quite a bit of money, very honest and fair shop. Would and will reccomend for all maintenance needs.

I have never ever felt so uncomfortable my whole life taking my car somewhere. And I only blame myself. I brought my BMW m3 thinking I could trust this place because of the reviews and BOY, was I wrong. Let me begin with this. I spoke to the front desk about how I only wanted my muffler modded, drove over there the same day to explain and the main guy DOUG, acted like he knew it all, and made me feel like he knew exactly what I wanted, told me to come in the next day around 5 to do it, and guess what, he tried to rip me off by putting a damn STRAIGHT PIPE, on my car. HELL N O. He was so unprofessional, started running low on welding gas and didnt even take down my muffler correctly he CUT everything out. Of course, because he wanted to do a quick cheap easy job. When we asked him what he was doing and that we thought he understood he starts cussing, throwing everything, arguing, and barely welded my stuff back together correctly. My diffuser was hanging low and hes basically the worst place to ever go to. Unless you want a straight pipe or to slap on a exhaust system, otherwise he is NOT professional and WILL rip you off for easy money. I know exactly how to mod my exhaust, I just do not have any of the tools. Just a WARNING for all you folks with nice cars who have a special taste with sound.

These guys are fast and cheap. Fully recommend going there.

Jasper does great exhaust work for a fair price. He did my 1970 El Camino and it turned out great.

Love the honest work that is done at this shop. The new owner is way different than Doug. The prices are fair and he only tells you what you NEED to have done. This is my go to place for everything.

Randy at the front desk got me in on very little notice and had a new muffler and tailpipe welded in in record time. I believe it was Doug that did the installation and welding. Anyway, for very little time and money I was on the road with a new (very quiet exhaust). Does anyone have Randys last name? Id like to send him a gift card or something for being so accommodating (maybe for some cigarettes as I know he smokes). Anyway, I am considering bringing my Challenger in for some new, louder mufflers once touring weather comes back around. They did have a little trouble with one of the lifts while I was there but it was quickly remedied and didnt really slow me down at all. Thanks Guys :-).

Been here 3 times, and all 3 times have been great experiences. Good prices, friendly people, and will get you in and out in a timely manner. Highly recommend coming here for exhaust work!

Excellent Jasper is a straight shooter and like a farmer hes outstanding in his field.

Have always been great to me and anyone I have referred their way!

I always like taking my cars to him dose it once and right the first time for a good price

Quick and good price

Great service and attitude, work was awesome!!! They initially quoted me at a certain price...only to realize later that they had underestimated the labor cost. When I got in to pick up my car, they let me know that the labor costs could have been a lot more, and here are their direct words, Because we are men of our honor, well only charge what we quoted you at... Honesty and Integrity is hard to find these days, I definitely give these guys a thumbs up!!!

Really great people!! I just did my BMW today and they really know what they are doing. Everyone was respectful and friendly!! I will always deal with these ppl and send my friends over!!

Guys were great, especially Randy (with whom I dealt). Had a seat belt screw that had rusted and was stuck. The guys helped me find a solution even though that isnt their specialty. I appreciate that!

Excellent mechanics, great service, very fair prices

Discount Mufflers a great place to go if youre in need of muffler repair cheap happy people had me in and out within an hour cost me a whole 60 bucks

I just had a full exhaust system installed by these guys and they did an amazing job. The work place was a little dirty, but the service was beyond anyone else in town, the price was over 300 dollars cheaper then anyone I checked with. Very friendly and had a great sense of humor. its not your typical shop here in Portland but thats a good thing, I will never go anywhere else for exhaust...

Great service. Fair prices

Went because the exhaust on the truck I bought was so rusted it basically wasnt there. While they were working on it they noticed the exhaust manifold had some cracks in it. Called and told me they could get a manifold for me and how much it would be. Told them I was a bit tight on money but if we needed to do it then go ahead. They called the next day and told me they took care of me. They fixed up the manifold on my truck to save me some money and now the truck sounds great! Not only did these guys took care of everything quickly, but they went above and beyond and saved me some money. Great people, highly recommended.

Great prices. On the spot service. Cash only. Need I say more?

Great work done well

Got a flow sound muffler put in my truck. Installed quick, sounds great...nice guys.

Doug is the absolute best place to go for exhaust. Honest and the most for your buck

Good service and prices! Ive used them for multiple cars and I will keep coming back.

Straight forward, fast, affordable, and honest establishment. Appreciate the people working and running this joint. Down to earth, and insouciant.

Was great fast service

Very good work quickly and I am happy with it

Nice exhaust work inexpensive and their customer service is great

Many thanks for all their help

These people are really cool. Not only did they put my headers on. I came back later a few days needing the driver header to be notched to clear the steering. They did it no time and without any BS. The boss even gave me a set of carb gaskets for free because he realized my carb was leaking. Peace

Made it sound nice and let me tell you the mufflers I got were just sweet! (Good fellas)

Ridiculously expensive

Amazing service!! Great pricing!

They do good work. But remember-Cheap work is Good, but Good work isnt Cheap!

God price,fast, friendly

Speedy service and quality work was done. Also competitive pricing! Definately would refer friends here!

Amazing customer service and fast

Pretty good company. I didnt get exactly what I thought that I was going to get but they did fix the muffler. This made my car quiter.

Great place good prices good service

Good people here always willing to bend over backwards and might take a little while but the price will make up for it cant go wrong I recommend do you have any exhaust muffler issues go here theyll solve your problems

We had great rapport immediately, followed by a measure of faith & some confusion, but overall my codes are gone & though the car itself ended up having been more messed up than anyone had told me it would be, for what they did I think I saved money anyway. Someone working at the 58th & Se Powell Chevron (no problem plugging this anywhere - had destroyed my engine bearings, their owner would take no responsibility, & I actually was, really oddly, basically lied to by a mediator at the courthouse itself - That I couldnt sue until the car wasnt running. And with an agreement signed, I never was to have any recourse, but didnt find out til I wrapped this up. Some of the damages were indeed unexpected because of all that confusion. All in all Id say - nothing to do with this place - always make sure someone replaces your oil & your gas cap, & track everything thats gone on with your car really well - put it all in one place together, etc, so you can take responsibility for knowing everything. Its way better than having problems later (this is an improved review after some confusion was sorted out, but this website is apparently ridiculous & doesnt let you erase a review when the a whole story of a purchase is a little bit much irrelevancy for primetime, but hey, that courthouse & Cain Petroleum deserve all the knocking they can get & have caused...)

Nice shop

Staff went above and beyond fixing my car and providing me with a huge discount on parts and a new battery. Will always go back if/when I need work done!

I broke the exhaust pipe clean off the manifold on my pickup. I was referred to this place and I was in and out in less than 20 minutes.They were pretty friendly. 10/10 would break exhaust to have them fix it again

Fast and cheapest place around.

Good hearted and funny brothers!

Excellent car and customer service, they unfortunately found multiple different problems but clearly showed me evidence of each problem and were generous with pricing.

Went to take out 2 mufflers and put on tips. the welding is leeking.

Great service

Awesooomeness

Cheap prices but poor customer service

Great price and honest

These guys will hook you up.

Weld job