Authorized Dealers: 

APEXCONE Vista - Retail Store
2317 Cherimoya Drive
Suite A
Vista, CA 92084
Phone: 858-633-2020  General Inquires (Mon - Fri, 9:30am-5:30pm Pacific Time)
Fax: 858-633-2019

APEXCONE San Diego - Retail Store
7171 Ronson Road
Suite A
San Diego, CA 92111
Phone: 858-715-1641 (Mon - Fri,  9:30am-5:30pm Pacific Time, Lunch Break: 1:00pm - 1:30pm)

APEXCONE Huntington Beach - Retail Store
6038 Warner Ave
Huntington Beach, CA 92647
Phone: 657-845-4007 (Mon - Sat, 9:30am-5:30pm Pacific Time)

APEXCONE Chula Vista - Retail Store
645 H Street,
Suite H
Chula Vista, CA 91910
Phone: 619-934-4300 (Mon - Sat, 9:30am-5:30pm Pacific Time, Lunch Break: 1:30pm - 2:00pm)

Kar Performance LLC

205 Shelby Circle
Brandon, MS 39042
Phone: 769-257-7523 (Mon - Fri, 8:00am - 5:30pm Central Time)

Auto Enhancement
6580 N. Blackstone
Fresno, CA 93710
Phone: 559-438-5700 (Mon - Fri, 9:00am - 6:00pm Pacific Time)


DDM TUNING Online Sales (Not a Retail Store)
8530 West Charleston Blvd, 
Suite 100 
Las Vegas, NV 89117

Online Support

Please contact us online (Click Here) for Order Status, Tech Support, Troubleshooting, Warranty / RMA inquires.

Search our Knowledgebase and Troubleshooting section for answers to most questions.

Additional info on HID kits and install guides for most products can be found in our Download section.