Awesome awesome awesome people! Took in my FZ07 for a tune after changing the exhaust and man is she a beautiful ride! Smooth and powerful- absolutely gorgeous ride! What I especially appreciate is that they asked me about rider level and cared about what I wanted to do with the bike. These guys are the real deal old pros!

I built a 302 from the ground up. It needed to get it fine tuned and wanted to see what kind of power I was making to the wheels. After calling around to a few shops I found BRG. I called and spoke with KC and he was very pleasant to speak to. So I decided to take my car to him. When I arrived for the dyno tune I met Chad Hammer as he is the carburetor specialist. Chad asked me a tone of questions to get a better understanding of what issues I had, and what I wanted to get out of the session. Chad kept me in the loop the whole process, from jet changes to miner issues that would hold back some power. After it was said and done I built a nice power plant with 321HP as baseline and got it tuned to 331HP with power left on the table. He cured all my issue I was having before I arrived. He then gave me a breakdown of parts I need to get more power. I was happy as kid on Christmas after my test drive after the tune.

THANKS MIKE AND KC, BIKE RUNNING STRONG AND SMOOTH, 👍BRG DYNO!!!!!!💯✌✊.

Never been more happy with how my bike runs after bringing it to these guys. 👍🔥

My experience with KC and his staff have been nothing but the best. Extremely knowledgeable and nothing but professionalism from all. I will be back.

Dropped my car off for an engine swap, and was told they would need time to go through the car to ensure a proper job. I was perfectly fine with this.A week later no call, so I show up and my car is still outside the shop and hasn’t been touched.I go inside to speak about the situation and was told they were down a mechanic and would need more time to look through the car. I was perfectly fine with this.3 days later no call, so I show up again and my car is still outside, hasn’t been touched so I speak with Casey for the 3rd time and he begins to ask me the same questions as he did the first two times I stopped in... as if We’ve never spoken before which is concerning.It seems they didn’t want to work on my car and wasted a lot of my time, rather than just being straight forward and telling me it’s too much work for them at the moment. I was given the run around for almost two weeks. Took my car to Next Gen Auto in Hayward and was finished in 3 days...

Took my 69 Camaro SS in for an alternator issue. Very good work and turned it out very quickly. i will come back for my other needs. Good Job guys!

I brought my 07 dyna lowrider in for a dyno tune after installing a new screamin eagle flywheel, andrews 48H cams, Arlen ness intake and a bassani road rage 3 exhaust. And Mike took care of me. Exceeded my expectations of what I thought my bike can do. My bike runs better then it ever has. I don’t think anyone could’ve done a better job. And let me not forget to mention KC. After telling him what I had done to my bike he assured me that they can do a good job. But they did a GREAT job. I highly recommend BRG tuning to get your engine running at its highest potential for power and longevity.

I have had my 88 bronco worked on here for over 6 months now. Thank God for these guys. I have had many issues from past shops who literally destroyed my truck. These guys took it in, cleaned it all out and dropped in a new 302 from Ford. It is like a brand new truck (minus the looks lol). It sounds like a hot rod and drives like it is brand new off the assembly line. They have done everything for me from a basic oil change to a full engine swap. I couldnt be happier with KC and his crew. These guys are old school mechanics who know there stuff. Seriously, if you want the best in the bay for decent prices, call these guys first or at least get a second opinion. These are the most honest and true mechanics in the business. Couldnt be happier with their work and even called me 3 months after the swap to check in. I have never had another shop do that ever. Go to these guys, they will not disappoint.

Very knowledgable and honest! Brought out the best in my hot rod!

*Same Review From Other Account* Found this shop through Next Door App from Tyler who works at BRG which is a stand up guy...I was assisted by him and KC which is a blast to talk with as well...I had some new tires put on my ZX-6R...the price is reasonable and the work was good...I will be using this shop for all my repairs...I will also be going back to have my bike tuned since I have installed a power commander on it and will review that as well at a later date

Found this shop through Next Door App from Tyler who works at BRG which is a stand up guy...I was assisted by him and KC which is a blast to talk with as well...I had some new tires put on my ZX-6R...the price is reasonable and the work was good...I will be using this shop for all my repairs...I will also be going back to have my bike tuned since I have installed a power commander on it and will review that as well at a later date

Friendy shop. It did take over a year and really this van is still got some bugs. Im not sure if i would recommend this shop for strange work like customizing vans but older muscle cars seem to be their thing.

Friendly and knowledgeable

Just had a question do h guys tune 2003 ford mustang corba

Bad service...

These guys repaired and tuned up my commuter bike. They were finished quickly and the work was excellent. The price was also fair. I highly recommend these guys if you want to make sure the job gets done right, the first time.

Sorry not a customer yet, but after reading reviews I can honestly say I might’ve found my tune shops. Wish it were closer to Stockton but hey. Can’t put a price on honesty!

Great group of very knowledgeable guys that do great work.

I bought my project 2000 hayabusa, i called around and found myself referred BRG Motorsports. With consulting with KC we found the best action plan. He gave me several ideas, obviously I had to go with the biggest. The end project has me on a bike that has gone beyond my expectations. KC is very experienced and will make sure the result is done right.

Had my baseline dyno’s done at BRG. KC is very knowledgeable and helpful. If you need your dyno chart emailed over to you, it’s just a phone. All away. I would recommend BRG any day of the week.

These guys know their stuff. The only complaints Ive heard or read are from ignorant people that act surprised Dyno services arent cheap, or they started at a cheap shop and expected these guys to fix it cheap. Good work is not cheap. It is not fast. There are no short-cuts. These guys do not cut corners. We take it one step at a time, and Im confident my bike will be Top notch!

Not really one to write negative reviews but I have to regarding this shop. I called asking for a price for a dyno over the phone after telling them the vehicle I was bringing in, they stated $100.00 yet once I got there they charged me an additional $50.00 more!Then on the dyno they said they couldnt get the proper reading because of all the safety features on the vehicle, huh what? Straight B.S. Last but not least, they claim they couldnt print out my results claiming they would email it to me and to this DAY, I still dont have my results. Look for another place or take your chances cause you could be next to get ripped off!

Pretty good, knowledgeable, and straigh forward, will definitely recommend it to other riders

(What happened and what I said still holds, but I just felt like saying they made it right) If you dont live in driving distance dont buy from them. I places an order ($95)and a week later my package hadnt arrived. I gave the a call after my email did not evoke a response. Took a few tries to actually speak to someone that could help me. When spoke with chad he said he sent the package but couldnt explain where it was or why I didnt receive a tracking number or a. (I dont think the package was ever sent. So Chad went out of his and sent me the same product again. When I rechecked it and went to install it the bolts were too long. Ive emailed Chad twice and called/left a voice-mail once and that was over a week ago. Horrible customer service.

Very knowledgeable staff, friendly and accommodating. The dyno tech explained how he dynoed the bike in detail. I would definitely recommend this shop to anyone who wants their bike to perform at its peak.

Great work does things others say cant be done!

BE AWARE OF THIS SHOPI took my car here and they said they could tune it no problem so having trust in this shop I leave my car with them.they take for ever to give a call back asking for fuel injector scaling information which any good shop should have scaling information on common 80lb injectors. They ask me as the customer to find information for them that they as tuners should know being the professionals they so claim they are. So l try my hardest while over seas serving our country as a United States marine infantry man to find the information for them. I called and asked several other shops including the injector manufactur. they all said the tuner should have this basic information and called brg horrible. So two days and 15 texts later they find the info and then start telling me my fuel pump is Inadequate and ask me what I want do. so I immediately order the Recommended Kenny bell boost a pump and agree to pay for labor. I have a family member deliver the pump immediately 2 days after brgs call and they never call back. I call and call asking about my cobra and all brg said was they dont know or they havent started on it yet. 2 months go by still no progress.finally on month 3 I get a hold of them. they started saying their tuner will call me back. I called at least once a week for another 4 weeks straight no call back no progress so I call again on a Monday demanding an anwser or I will pull my car from the shop and all of a sudden the owner. his name is. KC is there. I ask KC what is going on he came up with 5 excuses so I say I am pulling my car and KC started to get smart and argue with me the CUSTOMER so I pulled my car out of that terrible shop and he charged me $600 for nothing. the car ran worse once I got it back. wires hanging every where and the car smelt like it has been baking in the sun and completely filthy. He made me bring my car there on a full tank of gas for tuning Purposes and gave it back to me on empty. i amsurprised it even started. DO NOT BRING YOUR CAR HERE BY FAR THE WORST CUSTOMER SERVICE I HAVE EVER RECIVED.

These guys are great! Theyre very honest and reasonable with their prices.

They were the only shop who got my bike running right.You know they are pros when other shops refer them instead of trying to fix something they cannot handle.Thanks Pat and Nadia [ turbo nightrod].

If you want to take your hard earned money and give it to a complete set of idiots, look no further than BRG. They are however complete rocket scientists at padding a bill to suit there needs. Charging you an outrageous rate for parts (almost a 3rd more) installing the part and then saying the bike rides great. Beware of when KC starts talking about his Dyno because thats when the kids college fund gets chewed up and your are on the street begging for change. If they charge you for a test drive, it means they are driving it to Valero and back and charging you a 95 dollars an hour for that privilege. 3 months and 1400.00 later the issue is still there. Thank you KC, for making me realize that not all crooks are in the bigger cities. If you want someone better to repair your bike, the drive-thru at McDonalds is a better bet.

I brought my 99 Ducati 748 int BRG Dyno Services to get it mapped prior to the AHRMA National at Sonoma Raceway May 1st. I had made some cam timing changes and also a new exhaust since the last time it was tuned (not at BRG) and although it seemed to be running good (four second places the previous weekend at Willow Springs) it always had some low speed fuel issues I was forced to ride around. KC was not only able to fix the low speed fueling, he got me 3 more lb/ft of torque at the peak (7000rpm) and another 5 hp at 10,500. The bike is noticeably quicker between the corners, its a blast to ride. I placed third twice on Friday at Sonoma, in spite of giving away as much as 350cc in engine size to the competition. I am also able to ride around in the pits going on and off the track much more smoothly. I have been racing motorcycles for over forty years and I was impressed with KC and the staff at BRG Dyno Services. He was highly recommended by a friend of mine and did not dissappoint.

Just called in to this place to have a Atv jetted and this guy tells me 400 bucks WOW talk about over charged.. Thats ridiculous.. If you go to these guys your a fool with money to burn.. Other places started my price at 150 to 175, I found one shop said 55 bucks just really far from where i am.

Always my go to for Dyno services

Dyno tuning at its best

Nice work!

Very beautiful jewelry

Luxurious interview with father? Talking $$$4$$$$#6$ESE money S 剟ES薓S 屲掱