I would not buy from flagship, they don't honor there warranty. When I called and tried to work with costumer service I was hung up on several time. There products to do not work properly and you can't get them warranty. Do not buy from this company.
RIOMADEL 1 Was My Account Manager, I Returned the ECU Within 30 Day Guarantee But They Wont Refund My Money And When I Kept Contacting Them Someone Called Me From FS1 Threatening Me Saying"Im Your Worst Nightmare And Will F u Up(*******807) (Sonora), I Have a Recording Of The Phonecall And Have Filed a Police Report On FS1 And RIOMADEL 1.
Albert, we sincerely apologize for the inconvenience. FS1 has zero tolerance policy for any sort of threats or harassment from any of our staff. Please kindly E-mail us your Order Number and concern ASAP to admin@fs1inc.com so that our customer service specialists could verify your contact details to get in touch with you shortly regarding your issue. We hope to restore your confidence in us as we strive to give our customers 5-Star experience. Thanks so much for your patience.