HOURS OF OPERATION:

Monday to Friday - 9:00 am to 4:30 pm Pacific Standard Time (PST) Los Angeles

We are closed on weekends and all major U.S. Holidays.

CONTACT INFO:

CALIFORNIA OFFICE: (562) 867-4999

Email: contact@fiveomotorsport.com

OREGON OFFICE: (503) 508-5392

Email: ryan@fiveomotorsport.com

TO PLACE AN ORDER:

Send Purchase Orders to: sales@fiveomotorsport.com

Email us


Need help with your aftermarket fuel injector upgrade?


2. Check out our flow-rate calculator. Entering your numbers into the calculator will help us to determine the correct flow-rate injectors needed for your engine.

Contact Fiveo if your vehicle is not listed or if you have specific fitment questions for your application.

*For all returns please complete the return form to get your Return Merchandise Authorization (RMA) Number. Any returned package without this RMA number clearly marked on the outside of the package will not be processed.

Mail to:

FiveoMotorsport, Inc.

Returns Department

5862 Deerfoot Lane

Yorba Linda, CA 92886

U.S.A.