GMSTSPEED
PERFORMANCE AND MAINTENANCE CENTER
At GMST Speed, we are your trusted partner for all your performance and maintenance needs. Located in the vibrant community of Garner, North Carolina, our shop is dedicated to delivering top-notch automotive services under the expert guidance of Master Technician Felix Balines.
With a passion for precision and a commitment to excellence, GMST Speed has become a beacon of reliability and innovation in the automotive industry. Our team of skilled professionals, led by Felix Balines, brings decades of experience to the table. Felix's expertise and relentless pursuit of perfection have earned him a reputation as a master technician, making him a driving force behind our success.


GMSTSPEED
At GMST Speed, we are your trusted partner for all your performance and maintenance needs. Located in the vibrant community of Garner, North Carolina, our shop is dedicated to delivering top-notch automotive services under the expert guidance of Master Technician Felix Balines.
With a passion for precision and a commitment to excellence, GMST Speed has become a beacon of reliability and innovation in the automotive industry.
Prefered Speed Program
$
750
Per Year
- Complimentary Ubers up to 45 miless each way
- 2 Free Tows up to 75 Miles
- 7% Off All orders
- Expedited Service
AFFORDABLE PRICING PLANS
SAME DAY SERVICE
CONVENIENT LOCATION
ONLINE APPOINTMENT


AFFORDABLE PRICING PLANS
SAME DAY SERVICE
CONVENIENT LOCATION
ONLINE APPOINTMENT
Preferred Speed Program
$
750
Per Year
- Complimentary Ubers Up To 45 Miles each Way
- 2 Free Tows up to 75 Miles
- 7% Off All Orders
- Expedited Service
Featured Items
Eventuri BMW F9X X5M / X6M / G09 XM / M60i Black Carbon Intake System w/ Silver M Power Logo
Eventuri
$2,745.00 – $3,025.00
Shop By Model

Felix is solid, always does good work. I had multiple jobs done from M performance rear differential, and bushings, full SPL suspension, subframe bushings, Dinan springs and bump stops, Dinan sway bars, and CSF heat exchanger. All work has been done proper, timely, and fairly priced. I would recommend anyone with a BMW to Felix and the GMST Speed crew.
I recently had major work done at GMST and couldn’t be happier with the experience. From my initial contact to taking delivery of the car, everything was handled flawlessly. Felix is exceptional—highly knowledgeable and clearly a master of his craft. I highly recommend GMST and will definitely be returning in the future!
Best one I own so many sports car but this business is so professional and the owner is so nice so professional
Felix and his team are masters at there craft. Possess a wealth of knowledge and provides Outstanding communication throughout the process.
Great communication and very clear about what you’re paying for and has you in and out doesn’t waste your time or money
This team is awesome. I’ll put my BMW X5 there because I had all link and turbo issues. They work early had my vehicle repair and back on the road in no time. I will always take my vehicle here, Rick
Had some work done to my car recently and had a great experience. Felix was professional and very helpful in answering questions. Very friendly people.Would not hesitate to return to have them perform more work on my car.
Thankful for GMST Speed. They helped take care of my Range Rover and provided top notch customer service. I will definitely come back and use their services when I need it.
Felix and Kj are great people and mechanics. They took in my audi and fixed a very bad oil leak I had and cleaned out the engine for me aswell. Also priced very fair for the work being done.
GMST is the real deal. Felix is amazing and knows his stuff. Exceptional service paired with deep knowledge of all types of high end modifications and repair. I have been taking my X5 to him over a year now and have stopped going to the dealership. Highly recommend this performance shop!
HIGHLY recommend bringing your bmw or other high end car here. Had a motor rebuilt by Felix. He is kind, knowledgeable, and really takes care of your car. Also will dumb things down and explain things in non-car lingo for those that know nothing about cars 😅
Best in the business and it’s not close. Everyone is friendly, prompt to respond, and extremely knowledgeable.
If you're looking for a reliable, experienced, knowledgeable, fair, and trustworthy service provider for your high-performance vehicle, your search is OVER! Felix isn't just a great mechanic, he's friendly, helpful, and kind... and he will go out of his way to ensure that your ride gets the attention and care it deserves. Most shops prioritize their bottom line, but GMST manages to do business ethically while *also* putting the customer first. You won't find a custom tuner in the Triangle that's more talented or priced better. FIVE STARS!
Best shop to bring ur BMW Or other high end cars to. Staff is VERY knowledgeable and friendly. Went above and beyond to get my car back to normal and I am very appreciative. Just seeing the cars they were working on let me know they knew what they were doing. Prices were very good, better than all other competitors and got me in quickly and out even quicker. Can’t reccomend highly enough. Thank you all at GMST SPEED and especially Felix. Guy knows his cars. God bless.
Felix was very informative and knowledgeable and made business feel like more than just a transaction.I'm glad to finally have found my go-to performance shop.Highly recommend!
Felix and his crew did great work on my car. Attempted to do my brakes and ran into an issue and my brakes weren’t working correctly so they managed to squeeze me in their schedule within a day to get it fixed. Good pricing, amazing work, great people.
Great experience! Had a Carbahn tune installed and the whole process from getting the initial quote to final payment was easy going. Will definitely continue to use GMST for future work!
Felix and the team at GMST Speed are the best in the RDU area. Look no further for your performance needs on your vehicle. Felix always responds when I have any question on my vehicle. I trust no one but him and his team with my 2017 M3. GMST Speed is the real deal!
Felix took really great care of my M3 comp and now is he is taken really great care of my c8. Customers service is top notch at this shop. The techs are very knowledgeable and eager to help. I would recommend 10/10
Felix has assembled a great crew at GMST Speed. I've been with Felix for years and he fixed up my car (I blew my ECU) and then helped me make it better. He puts his heart into every car he works on, but never wants to slap your car with stickers or decals, he lets his work do the talking. He recommends tasteful and respectful mods but is also knowledgeable enough build big, crazy, one of kind builds. When I met him, he was the first in and the last out, and even as the boss, he's still the same.My car has huge sentimental value to me, and there's no one else I would trust my car to. He's hands down the best mechanic, and one of the best people I know. I know that any car I get, I will be bringing to him from my kid's first car, to my wife's, to my last car.I would give him 10 stars if I could.