If you need a tune revision, please click the link to the support page on our website. (http://support.lundracing.com) You must sign up, and submit a request with your original order number from wherever you purchased the original tune. You are going to need to provide us the PCM Code, Flasher Serial Number, and full modification list. PLEASE DO NOT PURCHASE ANOTHER TUNE FROM THIS PAGE!
Our lead times vary depending on volume of requests and our availability. We are always in extreme demand. Tunes are typically sent out within 10 BUSINESS DAYS. If your order requires urgency, please specify in the "Modification List" section of the tune form. We will do our best to meet your turnaround time. Thanks for your patience.
To find your PCM code to assist in filling out the below form please click HERE.
TO BE CLEAR, JUGGERNAUT PERFORMANCE WILL NOT SELL YOU TUNING SERVICES THAT WILL VIOLATE THE CLEAN AIR ACT. IF YOU HAVE A LEGITIMATE NEED FOR A COMPETITION OR OFF ROAD VEHICLE AND NEED HELP WITH IT, FEEL FREE TO REACH OUT AND WE WILL SEND PAPERWORK AND HELP YOU LOCATE WHAT YOU NEED FOR YOUR NON-HIGHWAY VEHICLE. IF YOU ORDER TUNING WITH THE REQUEST OF TURNING OFF EMISSIONS COMPONENTS, WE WILL NOT FOLLOW THROUGH ON THIS REQUEST. TUNING SERVICES SOLD THROUGH US WILL BE EPA COMPLIANT.