CJR / Dynojet PV3 Email Tune

Purchase CJR / Dynojet PV3 E-Tune File - This is for if you currently own a Dynojet PV3 and want to purchase a CJR Spec Tune file to load onto your PV3. The same great maps that have been trusted for years yet with more features now available to be emailed directly to you!* - After checkout, be sure to include your GUID number or email your PV_Info file to - Support@CJRPerformanceLLC.zendesk.com

Additional Dynojet PV3 Tune License - This is for adding an additional ECU to flash with your existing Dynojet PV3. When you purchase a Dynojet PV3 Tune License from CJR, it comes with a FREE CJR Spec Tune. After checkout, flash the STK file on the new ECU you want to flash. This service requires you to email us the “PV_Info.txt” file located in the Dynojet PV3 to Support@CJRPerformanceLLC.zendesk.com

CJR PV3 E-Tune Datalog Revision - Let us help further refine your fuel map, provide a simple health check, or diagnose a problem by having the customer create a datalog while riding and email it directly to CJR. We review all the fuel trims, sensors, riding habits, etc. and apply our custom changes to your map. This service allows up to 3 datalog/email revisions. Submit datalog to - Support@CJRPerformanceLLC.zendesk.com

CJR PV3 E-Tune Update - This checkout is specifically for those who have already purchased a CJR E-Tune File and looking to make a change to their current tune. For example, an increased RPM limit or backfire feature enabled/disabled. After checkout, please enter the modifications you would like the ECU to be updated to and we will email over the tune file update.

All tunes and tune updates aim for 24-48hr turnaround.

*See Below For Details
****PLEASE ENSURE WE HAVE A TUNE FOR YOUR NEW CONFIGURATION BEFORE SENDING IN YOUR ECU - IF WE DO NOT HAVE A TUNE TO MATCH YOUR BUILD, WE CAN CREATE ONE CUSTOM VIA DATALOGS FOR CERTAIN MODELS.