Crown Performance brake line kits feature five (5) layer stainless steel brake hoses, that are Kevlar reinforced and contain a Teflon inner core hose to minimize internal friction and volumetric expansion. They also feature unique one (1) piece construction steel fittings that are extremely durable and reliable. These DOT approved brake hoses are compatible with all brake fluids and are available in nine (9) colors. Kit comes with all hardware shown, and is an OEM replacement. Lift size equals the number of inches over stock length. Four (4) hose kit includes fronts and rears.