This Performance Upgrade is calibrated for the 2004-2007 Buell™ XB12 with stock motor, Drummer or Hawk exhaust, K&N air filter, and premium pump gas.
ECM Reprogramming
If you check the box above, you can send us your compatable ECM to be reprogrammed, and we will send you back the ECM with this calibration loaded onto it. This saves you the cost of a factory-new ECM.
