With your brake pads or other major components comes the accessories of lines that helps connect the components together to work efficiently. Stage 3 Motorsports has a variety of brake lines to choose from that enhance your braking power while giving your rig the optimal drive-quality. The brake lines allows brake fluid to be distributed to the your trucks brake calipers that applies friction to slow down or stop your vehicle from driving forward. Pair your brake accessories with other high-quality components such as the F150 upper control arms or F150 leveling kits. Ford F-150 Fitments: 2009, 2010, 2011, 2012, 2013, 2014 Ford F150. Submodel Fitments: FX2, FX4, King Ranch, Lariat, Limited, Platinum, STX, XL, XLT. Some Exceptions apply, please see individual product pages for specific fitments.