5 star rating for automotive services

Express oil change service brings the speed of fast lube centers together with the knowledge, diagnostics and skill needed to serve today’s high performance autos (mines an Audi A6 Quattro). Coupled with their comprehensive maintenance assessment service makes them a highly valued service provider,

Jeffery Brooks
5 star rating for automotive services

Rennwerks did everything they said they would do, at a lower cost (because less hours) that they had quoted. It’s never fun having a service as auto repair shops inevitably find things that need doing that you are not expecting but Rennwerks handled it all very fairly.

Kevin Hayes
5 star rating for automotive services

I love coming here, bringing my cars to Rennwerks for me is knowing i can lean on experienced tecks. Knowledge is everything. And they know it all. Thx again Mike & Gina for all your help and support with my cars.. this spot is ten times better than a dealer..

Prestige Pre-Owned Inc


Expert Car Repair and Service you can Trust!

If you’re looking for a local shop that you can trust, consider Rennwerks Performance. We have been in business for over 15 years. Since 1998, Rennwerks Performance has been providing our friends and neighbors in Campbell, Los Gatos, San Jose, Saratoga, Cupertino, Los Altos, Santa Clara, Sunnyvale, Willow Glen Area, Cambrian Area, Rose Garden Area, Evergreen Area, Almaden Valley Area,  in the South Bay Area in Santa Clara County with dependable, trustworthy car maintenance, car repair services, and performance upgrades.


We are here for you.  We take an active approach by listening to your concern (s) with your car.  Our goal is to address the root cause of  the issue (s) that your vehicle may be exhibiting. Whether your vehicle needs a minor tune-up or a major overhaul, our trained service technicians are skilled at quickly diagnosing and pinpointing solutions to problems using the latest equipment and dealership level tools. Therefore, saving you valuable time and money.  We stand behind our work with a 3 Year Warranty.


We understand that your vehicle is often more than just commuting to and from work.  You have invested a lot in your car and it needs to be safe and reliable for you, your family, and friends.  For those of you that like style and want to be seen in your car, we know that it needs to look, perform, and function as desired.


We are detailed oriented and believe that in order to facilitate and earn your trust,  we must be transparent and provide you the best value we can for your hard-earned investment.  We provide you with a comprehensive list of checks sheet, inspection lists, diagnostic printouts, and thorough notes with every service and repair we perform. Our staff has decades of combined experience installing performance upgrades, tuning and modifying street cars and race cars,  Rennwerks Performance offers the best services available.

Make an Appointment


Phone: 408-370-7480





RennWerks Performance celebrates the glory of the automobile in all its forms. We take pride in caring for our customers, and are invigorated by the opportunity to provide competent and comprehensive automotive repair services. We strive to be the leading repair, tuning, and race facility in the San Francisco Bay Area while providing you personalized, detailed, and friendly service for all your performance upgrades. Our relationships are built on trust, communication, integrity, and commitment to our purpose; to be the best shop we can be to you, the customer.


As the #1 Auto repair shop in Campbell, we are proud to serve all of our customers with the highest standards. You’re happiness and satisfaction means the world to us, so we guarantee you will leave our shop with all your expectations exceeded. Repair your car, increase the lost performance of your car, or give it an upgrade and style by booking an appointment. You can even book an appointment for a estimate online or call us at 408-370-7480 today!


Hello, I am Michael Johnson, and I would like to welcome you to RennWerks Performance in Campbell. With over 100 years of collective experience, we are proud to be your local European Automotive Repair experts.

We invite you to take a look around our website and learn a bit more about our shop and the car repair, service, maintenance and auto performance we provide. Read some of the testimonials from some of our many happy customers, or find out more information on some of our specialties like our performance upgrades. Call or email us to inquire about how we can help with your specific automobile concern. And if you’re in the Campbell, San Jose, Cupertino, Los Gatos, Saratoga, Santa Clara, Los Altos, Rose Garden Area, Almaden Valley Area, Cambrian Area, or Willow Glen area, feel free to stop by the shop and say hello, even if you aren’t currently in need of auto repair or maintenance services. We’d be delighted to introduce ourselves, show you around the facility and answer any questions you may have about our business and our services.

Enjoy special savings and discounts.

Join our Maintenance & Referral Program and save money!  We encourage our customers to join our maintenance and referral program and enjoy special savings.  Most of our customers find us through referrals and we thank our loyal customers with special credits and discounts.

discounts for veterans and seniors


Routine Car Service, Maintenance, and Tune-Up

Engine Diagnostics and Mechanical Repair


  • Disc Brakes and Drum Brakes
  • PCCB and Composite Brake Systems
  • Brake Master Cylinder and Slave Cylinder
  • Brake Booster
  • Brake System Flush, Brake System Bleed
  • Anti-Lock Brake Computer System Diagnosis
  • Brake Warning Light
  • Spongy or Soft Brake Pedal


  • ZF, Mercedes, GM, Getrag, and Tremec Specialists
  • Transmission Fluid and Filter Service, Transmission Flush
  • Mechatronic Seal
  • Transmission Rebuild
  • Transmission Control Module (TCM) Diagnostics
  • Clutch Repair and Replacement, Shifting Issue
  • Center Driveshaft Support, Driveline Insulator (Guibo)
  • Differential, Torsion System, Transfer Case (4WD Service)
  • Axle Rebuild and Replacement, CV Joint



  • Tire Repair, Flat Repair
  • Tire Mount and Balancing
  • Tire Sales and Installation
  • Custom Wheels
  • Alignment
  • Racing slicks
  • Snow Tires
  • High Performance tires
rennwerks racing


  • High Flow Intake, Ram Air
  • Custom Alignment & Corner Balancing
  • Track Setup, Arrive and Drive
  • Suspension Tuning, Lowering, and Stance
  • Air Ride and Bagging – Accuair
  • Methanol Injection
  • Turbocharging and Supercharging
  • Metal Fabrication and Custom Exhaust
  • Fiberglass and Carbon Fiber Repair
  • Plastic Welding and Repair
  • Electronic Ignition Conversion
  • Weber, Redline, and Down Draft Carburator Tuning, CIS Calibration
  • Chip Tune, ECU TUNE
  • Motec, Megasquirt (DIY Auto Tune) , AIM systems
  • Custom Wheels
  • Performance Brake System, Big Brake Kits
  • Multi-Piston Caliper Service & Rebuild (Brembo, Wilwood, Sparta, Stop-Tech)
  • WideBody Fabrication, Body Kits, ( Rocket Bunny )
  • Engine Building

We stand behind our work with a 3 year warranty on repair work!!!

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