SZR Motorsports LLC

5 (23)

  9375 Archibald Ave Ste 502, Rancho Cucamonga, CA 91730
  (562) 331-3857
  szrmotorsports.com
  Claimed

Auto repair shop Motorsports store

Accessibility

  • Wheelchair accessible entrance

Reviews

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

  Mandy C
2 years ago
There are some things you simply need in life and one of those things is a professional who will take care of your BMW. That is exactly what you will find at SZR Motorsports.What I love about Johnny is that he truly loves what he does and he cares about his customers. And, that means you re in good hands. Johnny knows what he s doing. Johnny s been working on my car for years and sure enough, he s come to my rescue when my coils were misfiring. My car now runs great and Johnny even saved me some money. On top of that, Johnny follows up with you and keeps you in the loop on everything going on with your car. Once again, another job well done and my X3 is running strong and healthy again. Thank you SZR!So, look no more. If you have a BMW and you want to take it to a place you can trust, stop looking now. This is your shop. SZR Motorsports will take the best care of you and your bimmer.

  Jih Cheng
2 years ago
Tech Jonathan is knowledgeable and thorough during initial inspection of my vehicle. I had a noise that was undetermined by dealer, and after initial diagnostic with SZR, I decided to move forward with Jonathan s recommendation. Service was done flawlessly and all my questions and concerns answered. Great job and thank you. Will recommend and continue to do business

  Jed Galang
2 years ago
Johnny is a great guy. Definitely a master of his trade. More than willing to help and expedite his services especially if you are in a pinch. Helped me replace a shattered driver side window. Would definitely bring my car back here again. No frills and to the point, he gets it done!

  Christina
2 years ago
Jonathan is fantastic! And the shop is amazing! Thank you so much for not treating me like I didn t know anything. As a BMW owner, I knew I was bringing my service to the right place. Jonathan was able to provide up to date quotes with anything else he found needed to be repaired and provided fair pricing. Way better than going to BMW. Thanks for the awesome service!

  Yuji Andry
2 years ago
I had a great experience here. Not only is Jonathan a super cool dude but he goes above and beyond to do the best and most professional work. He does the work most mechanics are too lazy to do behind the scenes. He also found that one of my valves was messed up on my tires and notified my right away. Definitely recommend this shop!

  Jonathan David
2 years ago
I took my M3 in for a vanos rebuild and valve adjustment. Johnny was very easy to communicate with and is a 15+ year BMW master tech that s EXTREMELY knowledgeable! He got the job done FAST and FAIR! Highly recommend to any performance enthusiast or if your looking to bring your car to someone you can really trust. Bearings and subframe reinforcement next

  Danny Nguyen
2 years ago
Came to SZR Motorsport with a Chassis code that has been giving me issues and causing my car to not be able to use it's functions.Jonathan was able to scan the code and order the correct parts. Got it fixed ASAP and now my car is 100% and I can use all the features that the error was preventing me from doing.Will come back for future services and issues!

  Ken Chau
2 years ago
Bought a set of used mid pipes (never again) and of course it came without all the parts, missing clamps and reducer. Jonathan chased it all down for me, found the of the missing parts and installed it within a couple of hours. Happy customer here, and would definitely recommend him for your mods /mechanical needs and issues. -BMWFNTK

  Richard
2 years ago
I have a modded 2020 Supra with a brake system error. Brought it to Toyota since its still under warranty. They had it for a day and could not figure it out. They told me to put it back to stock so they can properly diagnose it. Since the new supra is a rebadged Z4, I brought it to a local shop that specializes in BMW. Same thing, didn't get any codes and said the car is fine, said it might be due to my performance parts and that he was not familiar in aftermarket parts. I reached out to a friend and was referred to Jonathan. Hit him up and got an appointment. Within 5 minutes he was able to diagnose the car, apparently the brake switch was disconnected and just had to be reconnected. He is very knowledgable and is also a cool guy. Would highly recommend him!

  Victor Yao
2 years ago
Sent my 2018 BMW M3 in with a transmission fluid cooler leak. Johnathon took care of me, helped me source all the parts at a great price, and fixed the car quickly. Now my car is alive and better than ever. Will definitely come back if I have any issues in the future (hopefully not lol).

  Kimmy Phan
2 years ago
Brought my car in to replace my rear wheel bearings and for him to check out a few other noises, amazing customer service throughout the whole process. I ve been to a few other shops and they always overlooked those noises and my concerns so it was nice to finally have a shop be able to address it for me! I would definitely recommend coming here for any type of service.

  Bounmie Moua (TheGameLife)
2 years ago
5 star all the way. The experience, knowledge and humor he has made this experience easy and heart warming. He will for-sure take good care of you, even if you don t know much about cars. He s a expert, professional and knowledgeable tech that I would trust my car around! If you need help on any car, especially F80, I would go to him.

  Kevin Jimenez
2 years ago
Johnny at SZR Motorsport is a very experienced, very knowledgeable mechanic with years of training at BMW North America, he s also an enthusiast so you can trust that he will handle your car like it s his own.

  Simon To
2 years ago
Highly recommend Jonathan and his team over at SZR motorsports. Very accommodating to my work schedule and prices that would beat out the competition. Quality A++ work and service!

  John Aikidos
2 years ago
Went here to bring my gti back to stock, Johnny was super helpful and was able to fit me in on his busy schedule. Will be coming back for sure!

  Jan Jimenez
2 years ago
Great service! Took care of my car putting it back to stock and the dealer I traded it in to had nothing bad to say about the car and I got over market value for it. Thanks Jonathan!

  Ts
2 years ago
Johnny was awesome and very knowledgeable. Also, someone you can trust. Hard working and will be upfront. I will go again.

  Joseph Park
2 years ago
This is the only shop I will be coming to from now on. Jonathan is very professional and his service was nothing but amazing. I definitely will be sending anyone I can his way.

  Vanessa de Leon
2 years ago
Excellent quality work. Happy with service and price. Johnny s a nice guy! Super friendly.

  Frank P
2 years ago
In Johnny I trust... either with my BMW and now with my Jeep. He'll take care of your car as if it were his.

  Parth Patel
2 years ago
10/10 Owner who's experienced working on BMW's. Did a great job working on my M3

  Ozair Ahmed
2 years ago
Jonathan is thee best at what he does. 10/10 recommend !

  Chris Alfonso
2 years ago
Very good service. Definitely will come back for repeat business.

  Opening Hours

Monday 10 AM-9 PM
Tuesday 10 AM-9 PM
Wednesday 10 AM-9 PM
Thursday 10 AM-9 PM
Friday 10 AM-9 PM
Saturday 10 AM-3 PM
Sunday Closed

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