Welcome! Appbiz has closed its operations. However, we are pleased to announce that JWest Engineering (website link JWest Engineering ) will now be producing and selling the Porsche components you have come to love over the last 25+ years.

Please be patient while we complete the transition.  It was important to Bob to have products available to ship right away.  He never wanted a customer to have to wait a month for the order they placed to get made. We intend to continue that tradition, so we will not be offering products for sale until we are fully set up for production after the move from California to Texas.

Feel free to leave a message at the Appbiz phone number (310-834-3600) or send an email to info@appbiz.com or info@jwestingineering.com.  We’ll get in touch as soon as we are ready for sales (it won't be long, planning for June 2025).