Since 2008, Rennwerks has celebrated the incredible engineering and artistry of the glorious automobile! Our deep passion for top level street performance drives us to provide you the best OEM Replacement parts, tuning, and performance products in the market. With direct access to any desired parts, and superior customer service, we can help you turn any of your personalized automotive build dreams into a reality.

Our staff has decades of combined experience and training that enable us to provide the best products for all cars- from the old school Datsun to new age Porsche, BMW, Mercedes, Audi, and Ferrari vehicles. Our integrity has generated our reputation as the universal automotive experts for classic and luxury sport cars located in heart of San Jose, California. We value direct customer communication and our commitment to absolute customer happiness to ensure your satisfaction.


DIY or Die Techshop

We are excited to announce our brand called DIY or Die Techshop, Launched in 2018. Finally, car enthusiasts, mobile mechanics, gear heads, and do-it-yourselfers have a fully staffed and professionally equipped auto repair shop where you can rent a lift and tools to complete your automotive repairs and customization of your car or light truck and get expert help if you need it.

A major part of our auto repair shop provides workstations and lift rentals to those persons that wish to work on their own vehicle. DIY or Die Techshop is staffed by dedicated experienced performance enthusiast technicians. The rental auto repair shop is open 7 days a week and offer parts utilizing our broad network of auto parts suppliers and distribution accounts.

  • Want to do some air bags? Order through us and receive unparalleled expertise and advise to do the installation yourself. We will have an in ground alignment rack and tire equipment on site as well. Don't want to do it yourself or got stuck doing an advanced repair? You can rent the timing tools or specialty tools from us and we will be available to assist with the complicated procedures via our menu of services to get you back on track.
  • Have a group wrench day? Book your group to use the DIY or Die Techshop for your special event.
  • Need to do a tech inspection on your track car? Come in for our experienced staff to assist in getting it signed off.

We will also be offering tech classes and seminars to learn how to fix your car properly. We feature a calendar of community events and classes for you to book. Our aim is to educate the enthusiast market so that repairs are done correctly and safely. In the future, we will be offering more advanced electrical and diagnostic classes as well as beginner classes for high school students looking to get into the automotive industry.

It's official! DIY or Die Techshop has partnered with @sonictoolsusa to offer the best tools for your auto repair rental rental bay. We have up to 8 lifts and 6 full tool sets available 7 days a week!
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