Subject: Repair Estimate & Prioritization - 2011 BMW 335i xDrive I'm reaching out for a repair estimate and prioritization for my 2011 BMW 335i xDrive (E90 LCI, N55, ~90K miles). I'd appreciate your input on the most urgent repairs and a rough cost estimate so I can plan my budget accordingly. Priority Issues (Critical for Safe Operation) 1. Screeching Noise on Startup (Intermittent) * Issue: Loud, high-pitched noise that appears randomly when starting the car. * Reference Video: YouTube Link 2. Chassis Stabilization Warning * Issue: Stability control system error that needs troubleshooting. * Reference Video: YouTube Link 3. Upper Windshield Molding/Seal Replacement * Issue: The molding above the windshield is worn and needs replacement. * Reference Video: YouTube Link Other Important Repairs (Non-Urgent but Needed) * Rear Taillight Warning Indicator - Possible Malfunction or Failure * Engine Noise - Ticking/Rough Sounds (Reference) * Exhaust System Rattle on Startup (Reference) * Oil Leak Check - Previously Informed of a Possible Leak * Coolant Pressure & Leak Check * Tire Pressure Adjustment * Software Update (If Necessary) (Reference) * Routine Mileage-Based Maintenance (90K-100K) Estimate Request Since I'm working within a budget, I need a ballpark estimate for the priority repairs first, as well as an idea of the costs for the other issues so I can plan accordingly. Am I looking at $500, $1,000, $2,000, or even $5,000+? I genuinely have no idea, and I'd like to know what to expect so I can figure out how much I need to set aside or secure. Please let me know your recommendations and estimated costs. I appreciate your time and expertise! read more

After taking my car to the dealership numerous times and not getting my car properly diagnosed I decided to take my car to Greg @ Performance Dynamic. I emailed him and wasn't expecting a reply for a few days as I was used to terrible communication from the dealer, Greg emailed me back not 3 hours later! I set up an appointment for diagnosis, believe Greg quoted me $125 to do so. When I first met Greg he was very friendly and quickly got to work diagnosing my car. I was surprised when he explained what he was doing to the car. After a test drive and MHD datalog, Greg was able to find that my Boost Solenoid was failing! After months of loaners and bad service, I was so happy to have finally gotten a good diagnosis. After that, I asked if he could tighten up some bolts on his lift for me and he did so without question all while explaining how he began his career in BMWs. His passion and workmanship is top-notch and Greg is trained by some of the best in the industry including Dinan! Greg is a great dude who is passionate about cars and not only fixed my car, but also helped persuade me to continue pursuing my passion for cars in school. I will be back to Performance Dynamic for anything in the future! Thanks, Greg and sorry it took so long for me to write this review. - Angelo read more

"OMG... that thing sounds really, really, tight and without being "over the top" obnoxious; pulls super nice as well. Super fun even with the traction control on and is exactly the HP upgrade desired. Can't thank you guys enough with only one exception... not sure how long I'll be able to tolerate driving my car now" ... this was my message sent to Zach and Greg as they had helped us with a failing Turbo waste gate on my son's car. They were quick to accurately diagnose the problem, report back to us and provide us with a very fair estimate (that they met!). The competence is so high there that shop rates become irrelevant, not sure what they even are. They do a job other shops had quoted at about 17 hours; they pulled it off in 10 and the financial math becomes pretty simple ($7,000 vs $4,400). These guys are the best. They have a sincere care for teating their clientelle fairly, competently, and meet their commitments on time and every time. Ken read more

I'm sick and tired of those untrustworthy mechanics that nickel and dime you for everything. Performance Dynamic is not ones of those places. Greg and his team had amazing customer service from when I dm'd them on instagram to giving them a call for my appointment. They are super nice and friendly people that have a passion for working on cars. They made adding all my information in on their website super easy, as all I did was comment what work I needed performed, and in 1 day I got an email back that had a full breakdown on the parts and labor. I got an oil change on my 2006 Porsche 911. I really like how Greg and his team chose Liqui Moly Oil (5w-40) from the start, as it shows that they are ones to put the highest quality parts and attention to your car. Performance Dynamic is now my go to mechanic, and if you're questioning about sending your car here, the answer is simple. Thanks Greg and the team for the help! - Jacob S. read more

By far the best shop I have ever done business with. If you own a BMW, look no further. After hearing about Performance Dynamic through a couple of buddies in the car community and even my BMW dealership tech, I took my F30 335i to Greg for some performance upgrades. I wanted to install a couple of bolt-ons and then tune the car on my own but Greg went above and beyond and offered to tune the car for me at the shop instead. I am very pleased with the results. Greg is not only very experienced, he is honest, fast, and reliable with all of his work. read more

Would give 10 stars if I could. I've had my fair share of experiences with shops due to owning an N54, but this was by far the best. Greg is incredibly personable and knowledgeable. You can definitely tell that he loves what he does and treats every customer properly. He even went the extra mile to inspect my car and found that my power steering bolts were backing themselves out! Saved me a HUGE issue down the line! If I ever need anything done to my BMW in the future, It'll definitely be done here. Highly recommended. read more

First of all , thanks to Matthew & Jose helping me out even necessary thing like bringing my hood to the PPF shop for me, finding a body shop , whatever I needed for my car and explaining every single thing since the first time I talked to them.Also, thanks a lot to Greg.Greg and team did a flawless job for my whole modification. As they said they really take good care of customers' cars as theirs. So much appreciated. read more

I had an oil change and short shifter installed at Performance Dynamic and am very pleased with the service. I called a few shops in the area and the pricing here was very competitive and fair. Matt was communicative through the whole process and gave me updates during the install. I'll definitely be coming back here for future maintenance and performance upgrades. read more

Greg was honest, real and didn't BS about anything when it came to working on my car. I've been struggling with it for months now and after throwing thousands at my car with another shop I was just about ready to give up. I finally took it to Greg and after the first day he managed to get my car feeling brand new! Can't beat his pricing either! read more

Greg and Zach do amazing work, only people i trust bringing my car to. Easily has the best prices in the Bay Area. Will work with you on planning . Very knowledgeable and gets work done in a timely manner . Dealership trained with better quality work and customer service than the dealer. Would recommend to all my friends and family read more

Scheduled to get a check engine light checked out and flush the brake fluid. They charged an hour of labor to fix the wiring for the engine code, and informed me the brake fluid was perfectly fine. Not sure if I'd ever walk out of a shop paying LESS than the estimate again, but I really do appreciate their work and transparency. read more

Greg and the team are BMW fans through and through. And they're extremely helpful and kind to boot. I've trusted them for years with my bimmers from m4 and m5 all the way back to my e30. They can and will do it all. I actually live in contra costa and bring all my cars here, no matter the distance. 10/10 would recommend. read more

This review is long overdue, as Greg and his team have been my go-to guys for several years now. Performance Dynamic has provided me everything from turbo and clutch replacement to maintenance and exhaust work. Pricing is competitive and they have helped me out when I'm in a pinch more than once. Highly recommend. read more

I have taken my 135i to Greg a few times to repair common N55 (HPFP, oil filter housing gasket, etc..) He is incredibly knowledgeable when it comes to standard repairs/maintenance as well as performance modifications. I highly recommend Greg for his professionalism, experience and very fair pricing. read more

The guys at Performance Dynamic are great and live up to all the acclaim. Greg is a passionate mechanic and is super friendly. He has tons of knowledge when it comes to both servicing and modifying cars. Wonderful service and fair pricing, what more could you want? read more

Performance Dynamic has really been helping me a lot with my BMW. In my opinion he has the best prices and does the best work. He is always making time for my vehicle when it needs work, I highly recommend checking his shop out for your mechanical needs. Thank you read more

Came in not knowing they were closed, and still took me in as if they were. Very nice and quick work. I was having issues with my speakers and they managed to find out what the issue was. I am so glad I came to them for help and will be coming back as a customer! read more

Matt and the whole team are Great! Communication and recommendations are on point! They got my project car going! Highly recommend them. Hourly rate is fair and you can't be cheap if you own a BMW. The experience under that ruff goes a long way. Thanks PD team! read more

Performance Dynamics did an amazing job and took excellent care of me and my M3. As a first-timer, they were incredibly helpful, and now the car feels incredible. Highly recommend their services. Car got serviced as i asked. Value is well spent. read more