991 & 981 Boxster/Cayman
2012-2018
Currently available for Porsche 911 and Boxster / Cayman mid-2012 and newer (991 and 981 series). This includes 991 C2, C4, S, Turbo, and GT3 cars as well as 981 Boxster, Cayman and GT4 cars.
Installation slots are currently being scheduled. All work is performed at our facility in Santa Clara, California USA.
The Vonnen system is $75,000 installed, including parts and labor.
Pricing does not include the actual car, transport to or from our facility, sales tax, duties, or additional products and services you may elect.
911, 964, 993
1965-1998
We are in development for air-cooled Porsche 911 cars ranging from 1965 to 1998. Availability is first-half 2019.
996, 997, 986 & 987 Boxster/Cayman
1997-2012
Call to discuss your specific fitment.