Does mugen make side skirt for 6gen accord? and rear skirt? i seen the front skirt but not the side. O and can you change the head on a f23a1 for a dual over head with either the h22 head swap or the 2003 accord 2.4 doch motor.??????? Also does mugen or spoon make ecu upgrade chips for f23a1 motors? if not what can i do to remove the governer and up the redline. '' f23a1 motors rev too early!!! 6500 rpm!'' im soo curious thanks