This front system features the T4 4-piston caliper mounted to a 13 inch 1-piece slot, drill, zinc plated rotor. Baer systems include stainless steel brake hoses as well as calipers that have D.O.T. compliant dust and weather seals. Machined hubs will come pre-assembled with quality bearings, studs and packed with Redline Synthetic grease.Fitment: