Hi I did it to mine with No problem at all the brackets all came off with a little grinder and take it one at a time. Make sure you get all the weld as you may tap the bracket off the floor and take a small bit of the floor with it 
I painted around mine before I cut them off so if I needed to re-fit I could with no issues. the new fit is straight forward too. follow the Instructions and bish bosh job done 
The bit that did my head in was running the cable past the headers. I used P clips on the bottom of the trans converter cover plate, To hole the cable away from the bottom of the headers. How long is your cable 
as some are to long. Best of luck and keep us posted 
