Amazing customer service They replaced my catalytic converter on my BMW. I had a issue with BMW Ontario regarding an core charge. Very long story short Ed contact BMW Ontario and was able to resolve it. I definitely recommend them .. Thank you so much Ed and Ricky read more

I've taken several cars to Speedway Muffler and they do an outstanding, quality, and reasonably priced job every time. From custom exhaust fitting to (in my case) some slight fab and weld work to support my superchargers heat exchanger on my frame cut bumper. Quality guys here. read more

Speedway Muffler - Custom fab work to support supercharger heat exchanger and supercharger coolant pump. Quality work and very reasonable prices. - Auto Repair Near Me - Rancho Cucamonga, California

Dealt with a guy name ed. Super cool and friendly. Got the job done fast and reasonable price. If you need any exhaust work done. Come see ed. read more

First time at speedway muffler had great customer service and very knowledgeable in their line of work was taken care of quickly and job came out excellent. 100% recommend this place. read more

Rick and his Brothers shop did a great job with my Impala. Loud exhaust leak was causing my car to be super loud when starting, Embarrassing almost. I dropped it off with them, they had their driver drop me off at work 5 min away and 2 hours later I got a call saying it was ready to be picked up. 100% recommend these guys. Thank you! read more

Our catalytic converter was stolen from our 2008 Toyota Prius twice in two months both in separate locations with the cost of having to replace it is starting to effect our livelihood.. Speedway muffler came highly recommended off of a Facebook post in the Rancho Cucamonga news group. I emailed them and Ricky Del Rosario emailed me back quickly and put a cat clamp on in less than 24 hours and did a fantastic job and kept me updated with texts. Glad to finally have some protection on our car and we're very happy that it was affordable as I just moved to Oregon with two small kids, and my husband is away for training. It's awesome that he worked with me even though I'm out of state. Very greatful to this business. Don't pass them up!! read more

Speedway Muffler - Cat clamp - Auto Repair Near Me - Rancho Cucamonga, California

These guys are the best auto service I've experienced. They go above and beyond to solve problems even if it's not to their financial benefit...no BS or runarounds that you find with 99% of mechanics out there. I'll continue to drive 2 hours from my house for their service so highly recommended for any auto issues read more

This place is a gem! I had some issue with my exhaust and they were so accommodating with my schedule. They did great work in a super fast time. They were so reasonably priced I did not feel like they were taking advantage of my situation like most auto repair shops do. I would highly recommended Ricky and his team go anyone looking for fast and great service. read more

Awesome group! Came here after talking with Ricky on the phone, which by the way is extremely friendly, and goes out of his way. I bought a 2021 Dodge Charger Wide Body Scat Pack; and wanted a carven exhaust, he offered to show me what it would sound like by offering a drive in his own scatpack. I didn't end up doing that, as I was instead after much reading interested in a mid muffler delete, and I'm glad I did that! Inexpensive but it's not even about that, the sound is great, no drone and it screams once you're on it. When it came time for payment, Ricky refused to take the money until I heard what it sounded like first, of course I loved it! Ricky and his team are a great group, highly recommend them to anyone interested in exhaust work in the inland empire. read more

Thanks to Ricky and Andrew for hooking it up with the exhaust on my truck. They helped me right away. I definitely recommend anyone to them. read more

Speedway Muffler - Getting exhaust - Auto Repair Near Me - Rancho Cucamonga, California

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Went to Speedway Muffler on 4-29-2022 to have my wonderful CARB Compliant catalytic converter welded on my truck. I met with Ricky and he told me there was an exhaust leak and if he would have put the new cat on, it would have ruined it. I replaced the broken stud on the exhaust flange and took it back the next day. The install was quick and his team was professional and super nice. When I picked it up, Ricky answered all my questions about catalytic converters, what makes the Carb compliant. Best experience at a shop I've ever had. Will be coming back for all my exhaust needs. read more

Speedway Muffler - Excuse the oil - Auto Repair Near Me - Rancho Cucamonga, California

Just finished having some exhaust work done on my car. These dudes were top notch. Dealt with the owner and he was beyond cool. They walked me through everything gave me there recommendations and we took off and got her done. If you need any type of exhaust work done this is the spot read more

Speedway Muffler - Auto Repair Near Me - Rancho Cucamonga, California

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Best Service I have Received, these gentleman know what they are doing and are very well with communicating what needs to be done and how much it will cost you. They are straight forward and will do solid work. Highly highly recommend stopping by Had a horrible job done on previously by a shop. Speedway did a fantastic job Thanks again read more

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These guys are friendly, straight shooters with decent prices. The experience is smooth and hassle free. Their work is great. BACK STORY-I shopped around ALOT and found very few telling me the truth. My car needed both cats replaced due to age and emissions. To top it off, my car is late 90's and a few had a hard time trying to figure out which model cat fit my car. These guys figured it out-quickly !!! The shop was a drive out of the area, but we'll worth it. HIGHLY recommend. read more

Ricky and his bro beefed up my 2020 tundra with a Carven exhaust system. These guys are super knowledgeable and great at their trade. Very fair and honest, would definitely trust for future work or advice. These dudes know Moto as well! read more

These guys are great. Great knowledgeable team and honest prices. They know their stuff. I highly recommend for performance and daily driven vehicles. read more

Great guys, called for my 06 Lexus IS350 for a muffler delete and they had me in the shop in the next 15min. They were also quick with it, only took around an hour. Their setup is outside and it was raining but they were still willing to work on my car. They offered me water and had a couch to rest on. I did receive an estimate beforehand but a solid quote before they started working would've been nice. Anyways, they did top notch work for a reasonable price. Highly recommend read more

Speedway Muffler - Side view of exhaust - Auto Repair Near Me - Rancho Cucamonga, California

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Ricky the owner of Speedway muffler has been very helpful. The catalytic converter got stolen out of my motor home and Ricky was very helpful in finding a new one . My insurance company was very difficult to deal with but Ricky put up with it and kept helping me out . We got it taken care of And now we are camping again read more

The cat on my car was clogged. I highly recommend this shop! Ricky replaced the cat for a reasonable price and he was fast too! Great communication & amazing service! My car feels brand new again! I definitely will be referring my friends and family here. read more

Ricky and his team really did an outstanding job on my GMC c10 short bed, before showing up I had told rick what I wanted to do to the truck and he explained it to me in details. I showed up on a Saturday he showed me what was going to be done to the truck and said to pick it up in a few hours. When I came back the truck was done and it was exactly what I wanted deep notes but not too much. We ran dual flow master 40series and it's perfect. This is place does some top notch work. Very pleased with the work! read more

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I can't say enough about Speedway Muffler in Rancho Cucamonga, I've been coming here with my dad since I was a kid. They literally sat there and switched mufflers for me to see which one sounded better to me, and when one of my exhaust hangers on my FJ80 snapped which was 100% my fault (doing some 4wheeling) they fixed it in minutes and even braced it with another hanger for me. Rick and the entire crew are great! Can't thank them enough. read more

Rick and the guys at speedway muffler are the best!!!! I took my car here roughly a year and a half ago, and since then I just put a new diffuser to add quad tips. Rick was able to get the tips in and install so fast just like the first time he done my exhaust! I suggest everyone to go to Rick. He's professional and the attention to detail from pipe bending, to tips, exhaust, and fitting is excellent!!!!! Your pipes will be even, out the back they will be perfectly level, with the perfect depth, and straight!!!! I went with his suggestions when I first took my car to him on what exhaust to use, and now I just take it to him and tell him to do his thing because he knows what looks good. Highly recommend speedway muffler, and you will get a great price!!!! read more

Speedway Muffler - Quad tips after first install from Rick a year and a half ago!!!!! - Auto Repair Near Me - Rancho Cucamonga, California

Ricky ,and his brother are good people, and there honest. they make the recommendation based on what your trying to achieve. I came away with a positive feeling and NO regrets...if you need or would like to do Muffler work. Look no further. Ricky and his brother are the best for your car or truck you have read more

My car was boring and quiet, now Speedway Muffler did a great job with a muffler and resonator delete. They even had me help adjust the position of the tips to my liking. I would always recommend going to Speedway Muffler read more

Speedway Muffler - Auto Repair Near Me - Rancho Cucamonga, California

The guys at speedway always hook it up with the best recommendations and quality work. Thank you for making my sons Dodge Ram sound mean!

This is a wonderful, thorough, HONEST shop! My daughter was told by another shop that there was a serious problem with a "kink" in her exhaust. We took her car to Speedway Muffler and the owner took one look and discovered that the "kink" was placed there for a reason by Chevrolet when first assembled. SPEEDWAY did not charge us for this diagnostic and probably saved us hundreds by being HONEST. Thank you SPEEDWAY MUFFLER! read more

Awesome service, they provide help to assist you to pick the exhaust sysem and best value for your automobile . I wish they had a sixth star to give to this place. read more

Found them on Yelp, came in with a loud exhaust rattling, figured I have them take a look at it and was expecting for welding or repairs to be made but it turned out to just been a tiny heat shield hiding banging against the exhaust. I was there not even several minutes from pulling in to the shop and driving out of there. You couldn't ask for a better service but it gets better, they wouldn't take any payment for this fix and said it's free. Based on my interaction, I would recommend this shop to anyone looking for someone honest to work on their car. Thank you guys! read more

It's extremely refreshing how nice the new owner and employees are at Speedway Muffler. They put in extra time to make sure my off brand exhaust was lined up correctly. Quick service and extremely friendly. They will be doing all of my exhaust service / upgrades from here on out!! Thanks guys! read more

Needed 2 prototype mufflers welded on that were custom designed. Very reasonable prices and great service. Worth driving out of town for, despite there being a lot of shops around me. I am definitely coming back! Ricky and Justin did an awesome job! read more

Speedway Muffler - Auto Repair Near Me - Rancho Cucamonga, California

Originally just wanted them to make me an exact copy of one of the pipes on my car so I could put it on my girl's car and be on my way.. Instead they asked me to bring my girl's car, made me the pipe I needed AND fit/install the exhaust system for me! While they were doing the job before welding everything down they wanted to make sure with me that the location and angle of the tip was to my liking. Overall top notch service and speed. Definitely comin' back and referring friends/family. read more

Speedway Muffler - Auto Repair Near Me - Rancho Cucamonga, California

Awesome shop! Ricky is the man! Took my car in for a new resonator. He walked me through everything. When I say everything i mean everything! He told me I had a exhaust leak on my old resonator and he showed me where it was. Most shop would just upsell but not Ricky. and I wanted to go for a quieter set up so Ricky recommended a new muffler and remove the old resonator instead. He explained to me a muffler would help with the sound more than a resonator. Finished my car in a few hours! Great welds and awesome prices!! Thank you Ricky! read more

Speedway Muffler - Awesome welds on my new muffler - Auto Repair Near Me - Rancho Cucamonga, California

Honest quick Service highly recommended!!!!!! Ricky was courteous and honest about how long it would take to get the car in and diagnose. Then when the issue was resolved he showed me exactly what had occurred. read more

Speedway in Rancho has done the exhaust on all my cars for over 20+ years. I recently got a set of Dynomax mini race bullets put on my 2018 Charger Scatpack on 11/30/19. The new owner asked me to take a look at the work and I was completely satisfied. His welds look as if it was factory. He also went the extra mile and painted the mufflers to match my setup, so again looks factory. His prices are great as well as his workmanship. I would highly recommend going to them. read more

Speedway Muffler - Auto Repair Near Me - Rancho Cucamonga, California

Rick helped me out in fixing my moms Prius after a crook mechanic did a Mickey Mouse job. He explained to me the options I had & got the job done quickly. I appreciate the honesty & I will definitely be coming here from now on. read more

Ricky, is the guy to talk too here. He's upfront no BS. The price he quotes is the price you pay. Unfortunately I had to wait awhile for my catalytic converter to be manufactured. He kept me informed and when it got to his shop it was done in a day and half! I highly recommend Speedway Muffler!!! read more

Came in to get new mufflers. Previous car owner had straight piped. Was looking to get something quieter and still sporty. Brian and Ricky were very helpful. Got me set up with magnaflow. Watching them install was a pleasure. Ricky's welds were amazing and the attention they put in to make it look right was incredible. I drove 40 miles from Calimesa. Definitely glad I came. Anyone looking to get their exhaust worked on should go no where else. read more

Excellent customer service! Had a situation with my muffler and they took care of it above and beyond. Been going here over 20+ years and have been never let me down! Thanks again! read more

This is the best shop I've ever been to. Amazing response time on Yelp. Had me in same day on my lunch break so I didn't have to miss any work. Showed me what they did. Price was excellent. I can not recommend this place enough. These guys are on another level. Thank you read more

i was look for the past 2 weeks to get my exhaust done to my subaru wrx and i was looking everywhere then i stumbled on this shop and i called them asking to do my exhaust, they asked me to bring it in to take a look. they did an amazing job and they're some dope guys, i even forgot my old muffler there and i called them and asked if they could hold on to it for me to pick it up. overall i would recommend this shop to anyone thats looking for a custom exhaust. ive recommended this place yo my friend already! read more