When lifting your KL you run the risk of changing the positioning of the brake line and ABS/Speed sensor wiring. When the knuckle is dropped these lines become very tight in the factory brackets. Since the brake line has little play after the drop, it can pop out unexpectedly and rub against your tire. With the MFC relocation brackets, your lines stay true to the factory positioning. We are the only ones who do this, and we do not recommend using zip ties or any other unsecure method as a solution.