Do not judge the book by its coverThe store is no high end shiny floors, coffee and bagels, A/C, do not let that deter you.Gene and Jerry mean business and they take it to the heart. Hard working brothers who do, I dare say, the best exhaust systems in South IL.Things you need to know about Cahokia Discount Muffler;*FCFS policy, first come, first serve, be there before 9am.Customer can drop off vehicle, trust them, 100% legit.(bring some water, beach chair, a book and a fully charged phone) You gonna be there for a while, BUT it will be well worth it, I promise.*Cash only.I am very grateful for the work they have done to my car and the least I can do is give them a well deserved positive rating.Thank you

He did a great job on my muffler..came in there sounding like a hellcat full speed, left without a sound. Highly recommended.

Hidden jewel in Cahokia... Best muffler shop!?! Awesome prices!!! Right now theyre packed, so you do have to get there early... But they def get the job done!!! Thanks guys!?!

Great place very fast and friendly

Gene & his brother are great at serving customers. I recommend them

They were very helpful n kind n fixed my car.

The guys are awesome at this place

Have been going to these guys for years. Reasonable prices and Always friendly and respectful.

Always reasonable on price and knowledgeable on exhaust

They fixed my problem

Very friendly and the price is right. That open at 9am people line up at 7am if you come at 9am you have 15 people ahead of you.

Great quality service. Reasonable prices. Highly recommend

They told me what they dont do instead of what they do,i use to work for this company and we did mufflers, brakes and alignments we also welded. It was like theyre not to come to their shop. I dont know if anyone had any training. I went to college and graduate with a AAS degree, i never turned down a job

Good quality service

Always does great work

It took a long time to get the job done but everything was done great.

Went here today and these guys are amazing. Its not what you will expect pulling up but dont be alarmed the service is 1000% good and the prices was unbeatable. I was only there 1.5 hrs and I couldnt be happier. Thank you guys so freaking much!!!

This shop provides quality work at a fair price. If only they would expand. They are always busy.

They do great work is need to be open earlier and on Saturdays

By far the best around. Great prices, friendly service and quality work. I dont go anywhere else.

Great customer service and work very satisfied

Good prices

One word...GREAT 👌🏿👌🏿👌🏿👌🏿

Good place to go for muffler issues and more. Very reasonable, wonderful service and staff.

They do a great job!

Everyone knows not to judge s book by its cover and if youre wise and give these hard working men your business youll be truly satisfied! These guys do superior work! Speedy service, cool, and professional crew. Very fair price for the service provided and surely at a discounted rate!

Always had good service over the years and you cant beat their prices. Friendly also like down home.

Good prices,excellent work,cheapest on the il side

Best exhaust place in the area! Quality, courtesy and value.

Dont let the places rustic appearance fool you. Youll get GOOD and AFFORDABLE service. Im very satisfied. Received service in Jan 2017.

Gene stole my heart that day he worked on my car. Never forget that day he helped me..i bought him breakfast..🤩

Saw the reviews and thought it be worth a try . They quoted me a price over $100 less then the big time muffler shops and the work was done perfectly. A must go if you need work at a fair price

Did a great job on my muffler. And didnt break the bank.

The guys here are extremely helpful and friendly. I would recommend them to everyone who needs their expertise.

These are the best guys in the business And very helpful

Does really good work. Worth the wait. Never have a problem...

Excellent service and quality work and at an affordable rate... Can go wrong at Cahokia Discount Mufflers...

Awesome they fixed my exhaust just like I wanted

Love they prices they and they do good work

Was very helpful, will go back

Very nice place they do great work and they are very helpful

Ok they fix that car and did a good job 😀

Friendly service, Good work, Fair prices, recommend over all other muffler shops

Great price friendly service dont judge the book buy the cover.

Great service fair price freindly.auto muffler shop.

Very busy but the guy was very nice working there

Honest good people reasonable prices

Great muffler shop i love them

The best around and very reasonable prices

Great advise & assistance

Great service & prices

Very reasonable on prices and friendly service

Cheaper than most places but very dirty.

Good quality service

Fast service, in and out it should be called.

These guys are awesome

Good

Im from Missouri,but I come out here often.

Quick and EFFICIENT

The best around

Cheep muffler repair

Great work

Great service

$200 to put my catalytic converter on I brought my own.