911 Design
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911 (nine-eleven) Design is a full-service repair and restoration facility located in the city of Montclair, CA, a suburb of Southern California. In addition to offering standard service, repair and restoration for all Porsche® models, we are known for and specialize in custom fabrication, design and performance upgrades. All of our services are vertically integrated which means we keep all repair, fabrication and auto-body in-house.
06/22/2026
Hot rods are usually associated with American muscle cars but Porsches enthusiasts have taken that term and have made its own category of hot rods around the 911 platform. This hot rod is an air cooled powered by 4 CAM motor. Custom colored Fuchs and other bits change the appearance but not to deviate away from its original design. We approve of this hot rod build!
#911
Newest addition to our product offerings is this Triebwerk Heater Fan for Porsche 964 and 993 platforms.
The Triebwerk heater fan replaces the original electric fan in the engine compartment and, thanks to its higher airflow, ensures efficient cabin heating—perfect for driving in colder temperatures.
Available in Polyurethane or Carbon Fiber. For more information, please hit the link in our or give us a call at 909-982-9111.
www.nine11design.com
www.triebwerkusa.com
All Triebwerk products are designed and made in Germany.
06/05/2026
Grad a great time at the .service Rise & Shine event today! Thank you for having us, let’s do it again soon!!! 👍
05/29/2026
Our customer wanted to lower his 991 to give it a more sporty stance while enhancing the handling so he opted for lowering springs which lowered the car about 1.2” front and 1” rear. OEM+ always looks great and now handles even better 👍
To order springs and schedule an install, visit us at www.nine11design.com or hit the link in our bio.
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Address
5505 Moreno Street
Montclair, CA
91763
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 5pm |
