What have some of you that have aftermarket rear fenders done with the placement of your ECM?

 

Depending on the fender you can cut the fender and mount the stock ecu box in it. If you need to move it all together you can mount it down behind your rock guard. I have done that move and it is simple just unbolt the oil tank and shift the harness down. I personally changed it later to use a low profile battery and mounted the computer on top of it