Contact Burger Motorsports / JB4 Customer Support

Install Guide Downloads
Full color downloadable .PDF guides available on the product's page on this website.  

Return & Exchange Policy 
Please read to our terms and conditions.

We ship worldwide
Shipping cost is calculated by our website during the checkout process by entering in your exact address. Orders ship Monday-Friday from our warehouse in California, USA. Excluding federal US holidays.  

Hours of Operation
BMS is generally open Monday-Friday, 8am - 4pm PST, excluding federal US holidays.

Tech support, sales, and help?

Visit our forum
Ask tech questions, post logs, builds, photos, racing discussion - 

For JB4 data log analysis and advanced tuning advice post your JB4 logs, vehicle info, modifications, fuel used, and any other relevant details to our support forum staffed by professional tuners.

Chat with us
When available click the blue "Chat with us" button at the bottom of any page.

Email us
PLEASE READ: Emailing more than one address below may trigger our spam filters to block all of your emails. In the event you are blocked you will need to use the forum or chat option to contact us.

For order questions and sales inquiries contact:

For general technical support contact:

For sales and technical support on fueling systems upgrades contact:

VW & Audi: For all sales inquiries and support for VW & Audi models contact:



Burger Motorsports, Inc.
2235 First St, Suite 122
Simi Valley, California 93065 USA