Justin and his crew have been at this location for a few years now. They have always done good work despite how the shop looks. They could have use a more presentable front sales office. I got my alignment done this time. Good work as always. If you are a S2k AP1/2, Fk8, FL8, or any car, stop by their shop. It's a 4.3 out of 5. read more

Rockstar Garage - Alignment - Auto Parts & Supplies Near Me - Ontario, California

Bijan is awesome. Well knowledgeable and expert of his field in Ap1 and Ap2. Took his time to explain his answers to all my questions. Went in to get an alignment and to dial in on my coilovers height adjustment for street and canyon drives on weekends. When dial in on height adjustment wasn't to my satisfaction, Bijan stated "no problem, we get it right for you." Bijan is very professional and caters to your needs on your S2000. I will be coming back soon. Thank you again Rockstar Garage! read more

Rockstar Garage - Auto Parts & Supplies Near Me - Ontario, California

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Justin is the best! I think the place is coming under new ownership, so I'm not sure if I will be returning much... but I've been coming here for years and haven't had any problems when he's taking care of us. read more

Great customer service and highly recommended. I've taken my car there multiple times.

Good service and wheels that were sold were just as described, friendly service willing to help me out on some questions I had

I've been bringing my S2K here since I bought it. Justin has advised me on many of my track-oriented setup and modifications. They've done a lot of the work including an engine rebuild and I've always received great advice and service. read more

There is no place better on the planet to get your Honda S2000 worked on. RSG crew are 100% honest and SUPER FAIR with pricing. (I took my car in to another mechanic and they almost ruined my car) Got a little tune up done -Oil change -Oil filter -Transmission fluid flush/change -Differential fluid flush/change -Brake fluid flush/change -Coolant flush/change -Valve adjustment -VTEC solenoid replacement And my s2k is running like BUTTER So I came back a week later to buy some Buddy Club tailights, and install my exhaust. 10/10 would recommend. Thank you RSG, Justin, Beej, Eddie and crew! You da best read more

One of my favorite places now to come to! My car Issue: Need of skit plate installation The staff in the phone, Justin I believe, answered the phone right away and heard my problem out. Proposed a solution and I was able to be seen pretty quickly. May be different depending on flow of customers, etc, but had a good time. Pretty straight forward waiting room, with easy access to restroom and cozy surroundings. Will return if anything ever pops up again read more

Great service spot on with advice and is always looking out for the customer. Excellent customer service.

Don't trust Justin only Bijan! Brought my car for service because it was overheating and Justin told me it was my head gaskets. After getting 2 more professionals to diagnosis it, they both said that I had air in the cooling system and not head gaskets. Justin tried to charge me $1,800 for new head gaskets, but the repair at the other shop was only $220. read more

Set up an appointment a week before for an alignment. Guy wasn't even there for the day when I showed up.

Talked to Justin about my recently acquired S2000. He prides himself in his work. His prices are very good for tires. A little bit expensive for a valve adjustment, but totally worth it. The downside is a hose came lose causing a check engine light, but he came over at night and got it all fixed up in less then a minute. Hi location is right next to my detail guy. Love the work Justin, Thank you. read more

Showed up not having an appointment during an event they were having. They squeezed me in to get an alignment. They have a nice pool table while I waited and some nice magazines from the 2000's which were rad to see. read more

I haven't been to the site but I call for inquire and bought some parts over the phone. The staff there answers a lot of questions very polite and understanding. Placed multiple orders and always arrive on time. Any concern and they are quick to make the problem right. This is the first place I look to now for parts. read more

One stop shop for all your S2000 needs. Adan, Justin and crew does honest work at a great price. Their fender roller guy also works wonders. read more

Rockstar Garage - High roller - Auto Parts & Supplies Near Me - Ontario, California

When I first purchased my S2000 back in July of 2012, it was bone stock with nothing done and I intended to keep it that way. Well, some things never change, the mod bug hit me and after browsing forums upon forums, I was torn between Rockstar and Forbidden, another vendor for hardtops in California. Forbidden's customer service and ability to answer some pretty simple requests definitely put me off, so I veered towards Rockstar and boy was I glad I did. I first dealt with Justin, the owner about my initial inquiry and after some time passed, I had my questions and details ironed out. Thereafter, Stephen walked me through my additional prep work questions as I wanted the back window installed and the entire top painted (risky, I know) prior to shipment. They shipped the top out about 2 weeks after my initial inquiry and it took about a week or so to arrive - so a total of three weeks from start to finish. The top arrived PERFECTLY without issues. The next big thing, the paint and match - it was almost perfect, given my car's color is extremely hard to match especially without blending (rio yellow pearl), I was blown away. Fitment was spot on for a mugen replica and the window seals were okay (not wanting to pay 300+ for Honda oem seals at the time). I couldn't have been more happy. I've referred much business over to Rockstar for hardtop inquiries as my reflection was they provided stellar service and I would find it hardpressed to see another vendor at this time beat what they could offer. Great bunch of people there. Thanks again Justin, Stephen and the rest of the team at Rockstar, that's what you guys are! read more

Rockstar Garage - Follow the leader (old photo prior to Phase 3) - Auto Parts & Supplies Near Me - Ontario, California

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A boutique garage specializing in Honda S2000s but I got suspension work done on my 2011 Nissan Murano. Installed new shocks, sway bar bushings and control arm links. Very happy with work! read more

I've come here a couple times and always had great service. I noticed I had an issue with my parking brake cables contacting my drive shaft. I called Rockstar, Justin was very professional and had a soothing voice. He set me up with an appointment to come in the next day. Ethan was very handsome, and found the issue right away. He was able to fix my car correctly, and much cheaper than I had been told elsewhere. 5/5 would go back and recommend to anyone who likes fast professional service. read more

Rockstar Garage - Came for a tire flip. Good quick service. - Auto Parts & Supplies Near Me - Ontario, California

Top Notch garage. Specialty Honda SK2000 but don't hesitate to ask them to work on any car, they do varieties.

I own two Honda S2000's one that is fairly stock and another that is supercharged. S2000s are Rockstar's specialty. I read some other reviews and they must have gone to a different shop. I have been "talked out of" some modifications (which costs them $), which was in my best interests (which gains them credibility and trust). They care about my goals for these cars. They make repairs on S2Ks that are stock and since they track and love S2Ks, they know how to meet your power needs. They are all very knowledgeable and respectful. Highly recommend read more

My new go to garage for anything s2000 related, Justin is a wealth of knowledge and goes out of his way to suggest not only what's best for you and your car, but also with your wallet in mind. More shops need to follow their footsteps to maintain long term customers, instead of just price gouging on one service and never having that customer come back. I'll be coming here for a long time. read more

They gave me a great deal on the double diagonal roll bar. They have a nice shop as well. Fitment was good. read more

Rockstar Garage - Auto Parts & Supplies Near Me - Ontario, California

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These guys rock! We were stranded with a flat tire about a mile from their shop on our way back to Vegas. They came and met us and put air in the tire so we were able to make it to their shop where they set to work on ordering us a tire and changed it pronto. Thank you Rockstar Garage! read more

So I installed coilovers on my 2022 GR86 and could not locate a clunking noise. I called Rockstar and they got me in the next day. Couple hours after I arrive, everything is fixed. Great service at a very reasonable cost. HIghly recommend! read more

Picked up the mister's roll bar for the miata and he got it for $450-ish. I guess that's a good deal. I also drive a miata but it's an NB and I'm not sure they have a roll bar for that model. It's in an industrial park off the beaten path so keep your eyes out for this place. read more

Justin, Adan and the whole crew at Rockstar are awesome! Adan helped me select some parts and Justin was very helpful in each step of getting my s2000 ready for the track. When I threw a CEL and was worried to drive the car, Justin drove over an hour to my house to pick up the car in his trailer. Can't thank them enough and I will continue to bring my car to them in the future. read more

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What can I say about Rockstar garage except they are amazing! I got an exhaust for my sti and wanted it installed, it was on a Saturday, I called around and no one could get to it that day. We've all gotten new parts and get excited and of course want it installed that day right?! Well I happened to find the rockstars at rockstar garage, they were currently not open, but they called down to the shop since some of the employees were working on their track car. They told me to head down and then would install it (even though they were closed they opened the doors for me). They led to me to a awesome waiting room, gave me free water bottles, charged me the least out of all other quotes, got right to the install. During the install I was missing a gasket, they searched high and low through the shop to try to find one for me to make sure everything was perfect! Everyone there was amazing and I look forward to going back! If you are looking for a performance shop, then look no further and go check them out! read more

These guys have no training or certification. Total disorganization and confusion..

I remember reading about Justin's S2K in Honda Tuning magazine a few years back, never thought I'd see it up close and personal! Amazing shop that will stop at nothing to satisfy your automotive needs. I have been a returning customer for years and couldn't be happier. They specialize in Honda S2000's but can absolutely take care of anything you need! I'd know because i have a 240sx and they have continously helped me out! Thanks again guys! read more

Rockstar Garage - Auto Parts & Supplies Near Me - Ontario, California

Need my fenders rolled and took a chance on Rockstar Garage. They did a fantastic job! Great customer service and great prices.

Justin is really knowledgeable and fair. I've brought 2 s2ks to him and he never did me wrong !!

I went in to get an alignment done for my Mitsubishi, they were able to take a same day appointment which was great. Unfortunately, there were a bit busy and I ended up having to wait for a couple of hours after my appointment time until they could get to my vehicle. That was a bit of a drag, but they're passionate about motorsports and cars in general and it shows. The shop was professional and had a clean, air conditioned waiting room as well. Only other thing preventing me from giving 5 stars is that I never received an alignment sheet after the job was complete. I was told one would be waiting for me in my car once the job was done but to this day I can't find it. So while the did a solid job (the car drives straight), I don't really know my own alignment specs now. read more

Been doing my own mechanic work the past 12 years, but of it's a job that requires special tools or knowledge/skill, I take my S2000 to the S2000 pros. They have done my valve adjustment, replaced my soft top and now replaced both rear wheel hub and bearings. They always do a good job and use OEM parts, so you know its quality work. This last visit Justin even hooked me up with RSG T Shirt for free. This place is a go to for your S2000 needs. Thanks RSG! read more

I went to put a hardtop on my honda s2000. Outside of overcharging me for half-ass work he was also very upset because he had to leave to pick up his son. I would have rather been asked to come a different day then to deal with his poor attitude and half done job. If your looking for a spot that underwhelms and serves below average work/customer service you have found it read more

They did an amazing job went like a week ago and I decided to make a yelp now but total cocky dick heads :)

Been going here 4 years wouldn't take my car anywhere else. Justin is always patient and answering all my questions. Nobody touches my car but Rockstar garage. read more

I never write reviews but this guy Justin deserves a 1 star review. I'm not talking about his crew because he personally was the one was working on my car. I have an 06 s2000 and I brought my car in to install coilovers. He installed it than said there is a misfire in my car when I checked there wasnt. It was just o2 sensor cuz of the cat. Anyways he tries to work on my car and changes the seals for the valve gasket. Put the cheapest ones that slip off so easy and I had oil in my cylinders again because of his seals. I bought new seals myself next day and installed it and they are so much tighter and better. I know forsure this won't become loose like his in one day! Than he tried to sell me lug nuts for like 80$ and a new test pipe instead of my cat. He said there won't be any check engine light. I said test pipes make the check engine on. So he made me waste my 120 to buy a test pipe when I could've just kept my cat or used that money tours the highflow cat. When he pulled the coils and spark plugs there were in oil. He didn't even bother to clean it normall and clean inside of the valve gasket. Just wiped it with a towel. What a proffesional. Oh yeah, he didn't even figure out my misfire that he was talking about. Couldn't tell what it was. He said he tried everything. Next day I took it to my other mechanic that he was talking shit about and saying he is old, he is old, fixed it in 2-3 hours just by adjusting valves lol. Everything is like brand new now. Car only has 90k miles on and get serviced every 2500 miles!! I will never come back here again or wouldn't recommend anyone to go there! read more

Called asked how much for a hardtop and glass installation. Was told he would have to call his glass ( Plexiglas) installer to get a price. 2 days Never got a call back. I am a Sucker for customer service. Guess they don't need my money spent my $1400 else where thanks rockstar garage! read more

Great Pricing. Excellent work. Highly recommend for all Honda Owners to get there work done here.

Sold me a feal suspension for a 9th gen si that came with a rear clunking noise. Justin tried to blame it on my exhaust when clearly the clunking noise wasn't even an issue prior to this shop installing the feal coilovers. Also initially when they sold me the set the front struts had a fitting issue. When I got my car back they gave me it back with feal coils on the back and stock struts on the front. I waited for over a month waiting for the right coils to come back from feal, meanwhile I drove for about a month driving with my car on unequal ride height which was ridiculously frustrating. Spent over $1000 on trash . I don't doubt the work they do for s2k's but if you have any other car stay away. Horrible work ethic as well because they gave my car back with various missing misc plastic parts under the hood like liner clips etc.. Thanks guys ! I will never go back and will continue to sway other car guys like me far away from your shop for time to come. This ordeal was a learning experience for myself when dealing with unethical/unprofessional mechanical shops, as a customer if you pay for a service you should fully expect nothing but quality work and accept nothing less. I should have never paid these guys for this mediocre work that was done on my car. read more