if you can custom relocating brackets yourself do a 2 inch body lift, theres a DIY thread about it, lots of people say its real easy. i have the 3 inch body, no noise( knock on wood) i had for a couple of years now. i probably would of done a 2 inch body lift instead. I have the AC 3 inch body lift and it came with relocating brackets and for the radiator. Some said you don't have to but just extend the hose but don't take my word for it. everythings seems normal after the lift