Ralph’s Muffler & Welding Service

i finally found these guys — they originally did a a «cat back system» on my ’96 F-​150 — in 1998.
and it sounds as good as it did when installed. it’s been quite a while and they have moved since my last visit. now that found where they moved to i’m having these guys work on another vehicle. «thanks Gabriel» for the quote on my next «system», i’ll be seeing you guys very soon !!!

Just had a brand new flowmaster on my truck, these guys are professionals and very reasonably priced. Best price around town

Came in to weld my test pipe, not only did they do a professional job, it was fast and they gave a great price thank you! Coming back to get my entire cat back changed thumbs up!

Great service, just decided to show up around 6pm and Adolf quickly came to help me out. Explained my issue and he took care of it right away for a very reasonable price. It’s a no fuss shop with guys aren’t trying to sell you on anything

These guys do a fantastic job. I had some work done on an e92 335i and I couldn’t be happier. Reasonably priced with quality work. They spent a while making sure both sides of the exhaust were aligned perfectly and were symmetrical. These guys take pride in their job.

A life-​saver! Ralph’s Muffler & Welding Service saved me over $ 800 today!
Yesterday, due to a strong gust of wind, a construction zone sign fell over right in front of my car, and I couldn’t evade it, even though I tried. It ended up putting a hole in my muffler. I took my car to the dealer’s service department, and they were going to charge me over $ 870 to replace the entire exhaust system. As it turns out, that service was entirely unnecessary. All the vehicle needed was to have the hole welded shut, which is where Ralph’s comes in. They fixed it within minutes and only charged me $ 20. I was so thrilled that I gave them an extra $ 20 tip for helping me so quickly and effectively and for saving me over $ 800. Needless to say, if I ever need a welding or muffler related job done again, I know EXACTLY where I’m going!
Thanks a million, Ralph’s!

Came in Friday morning and was brought in within the hour.
Gabriel and Adolf helped me out.
My exhaust on my S14 was nearly beyond repair, but Adolf to the rescue!
I got my resonator cut out and a new flange welded on.
Great service, great prices, and most of all great work!
Will definitely return!

I’m currently waiting infront of the 2 ‘workers’ and they have not acknowledge me at all. Worst customer service ever. They rather chit chat that work.

Just had my cat replaced on my 99 suburban. Great work, handled it fast and for a great price. Come here!

I called on a Friday afternoon and they had an opening at 8am Saturday morning. I was reccommended by my Car Club to go and get work done as my exhaust was rattling, seemed like on of the hangers had come loose.
I drove 63 miles to see these guys and I couldn’t have been more impressed with the service and price. These guys are amazing and I didn’t feel like I was being jacked around.
I definitely will always use these guys if I need anything else done.

Took my 2015 Mustang GT to have the Ford Racing X pipe resignator delete installed. The original clamp design was not great. Gabriel was able to stretch the pipe and weld for a better fitment. Great service for a great price!

This place is awesome! Everytime I come here I get great service and very great pricing! Always nice to have such a great shop close to home! I will bring all my cars here for years to come!

these guy took me in same day i called to install my hks hi power exhaust on my 14 evo x did a great job. only costed 50 bucks. military friendly as well

Been here twice and both times I got great quick service at a cheap price. Honest and chill guys that know what they are doing. I would recommend them to anyone.

The guys at Ralph’s Muffler did a terrific job on two of my cars. You have to respect their honesty and awesome prices. They don’t gauge you whatsoever. If you need welding work done, they have the talent to do a great job on that as well.
They share the lot area with a shop that does additional customizations on cars, so you can knock out a couple of vehicle upgrades all in one day. Trust me, you won’t be disappointed. Roger’s exhaust does great work as well in Fontana, but some shops fit your mold more and this one fits mine, so I’ll be a lifelong customer moving forward.
I’ll be bringing in my 66 Mustang to get some work done soon. They definitely get 5 stars all the way.

Had them install MRT V2 twin exhaust system on my new 2011 Camaro that I had just got from the dealer… wait time wanst that bad I was in and out in about 45 min… man I love the way she purs now… about 35 a piece to have them welded on out the door price was 70 taxes included and yes they do take debit cards

Pretty honest work and the best prices in town
I took my Old S-​10 there for a catalytic converter, I’ve taken several of my cars there through out the years, and nobody can beat their prices, quality and workmanship. I recommend Ralph’s to all my friends and they are equally as as satisfied with their work and prices as well. There are many muffler shops in the Inland Empire and believe me not one of them ever comes close to beating Ralph’s Muffler