Well, I had to roll the rear fenders, cut up the rear portion of the inner fender and fold it up a bit, and the e-brake cable 'loop' that supports the cable had to be bent down and in a bit. Other than that, no problems I had already removed my quad shocks when i put the coil-overs on, which may or may not have been in the way. They did clear the exhaust with no problem and the coil-overs have plenty of space.