the biggest issue with it on both sides is designing your system to get to the other side. its easy on a gas motor cause there is exhaust leaving the motor on both sides. with your truck, you have a great big pipe you need to make clear the trans, tcase, and driveline without heating anything up. be very carefull on the driveline as exhaust can casue u joint and slip yokes to fail prematurely. these are little things you dont normally think about. also, you dont want to heat up the t case or any seals in that are either.....just thought i would throw some things to think about out there for ya, but i do think it would look cool........Marc