These tubes are easy to instal, just cut your stock roll cage about 2 1/2 inches behind the spark plug cover and slide these tubes into place. Once installed you can easily remove the front section of the roll cage by: 1- Removing the 2 front lower roll cage clips. 2- Unlocking the latch under the roof plate. 3- Pulling the front section of the roll cage up and forward. 
 
https://www.youtube.com/watch?v=RUeDXJEPLIs